#Overview of NodeJs

[nividawebsolutions]

The Debate of the Decade: What to choose as the backend framework Node.Js or Ruby on Rails?

New, cutting-edge web development frameworks and tools have been made available in recent years.  While this variety is great for developers and company owners alike, it does come with certain drawbacks.  This not only creates a lot of confusion but also slows down development at a time when quick and effective answers are essential.  This is why discussions about whether Ruby on Rails or Noe.js is superior continue to rage.  What framework is best for what kind of project is a hotly contested question.  Nivida Web Solutions is a top-tier web development company in Vadodara.  Nivida Web Solutions is the place to go if you want to make a beautiful website that gets people talking.

Identifying the optimal option for your work is challenging.  This piece breaks things down for you.  Two widely used web development frameworks, RoR and Node.js, are compared and contrasted in this article.  We'll also get deep into contrasting RoR and Node.js.  Let's get started with a quick overview of Ruby on Rails and Node.js. 

NodeJS: 

This method makes it possible to convert client-side software to server-side ones.  At the node, JavaScript is usually converted into machine code that the hardware can process with a single click.  Node.js is a very efficient server-side web framework built on the Chrome V8 Engine.  It makes a sizable contribution to the maximum conversion rate achievable under normal operating conditions. 

There are several open-source libraries available through the Node Package Manager that make the Node.js ecosystem special.  Node.js's built-in modules make it suitable for managing everything from computer resources to security information.  Are you prepared to make your mark in the online world? If you want to improve your online reputation, team up with Nivida Web Solutions, the best web development company in Gujarat. 

Key Features:

·         Cross-Platforms Interoperability

·         V8 Engine

·         Microservice Development and Swift Deployment

·         Easy to Scale

·         Dependable Technology 

Ruby on Rails: 

The back-end framework Ruby on Rails (RoR) is commonly used for both web and desktop applications.  Developers appreciate the Ruby framework because it provides a solid foundation upon which other website elements may be built.  A custom-made website can greatly enhance your visibility on the web.  If you're looking for a trustworthy web development company in India, go no further than Nivida Web Solutions.

Ruby on Rails' cutting-edge features, such as automatic table generation, database migrations, and view scaffolding, are a big reason for the framework's widespread adoption. 

Key Features:

·         MVC Structure

·         Current Record

·         Convention Over Configuration (CoC)

·         Automatic Deployment

·         The Boom of Mobile Apps

·         Sharing Data in Databases 

Node.js v/s RoR: 

·         Libraries:

The Rails package library is called the Ruby Gems.  However, the Node.Js Node Package Manager (NPM) provides libraries and packages to help programmers avoid duplicating their work. Ruby Gems and NPM work together to make it easy to generate NPM packages with strict version control and straightforward installation. 

·         Performance:

Node.js' performance has been lauded for its speed. Node.js is the go-to framework for resource-intensive projects because of its ability to run asynchronous code and the fact that it is powered by Google's V8 engine.  Ruby on Rails is 20 times less efficient than Node.js. 

·         Scalability:

Ruby's scalability is constrained by comparison to Node.js due to the latter's cluster module.  In an abstraction-based cluster, the number of CPUs a process uses is based on the demands of the application. 

·         Architecture:

The Node.js ecosystem has a wealth of useful components, but JavaScript was never designed to handle backend activities and has significant constraints when it comes to cutting-edge construction strategies.  Ruby on Rails, in contrast to Node.js, is a framework that aims to streamline the process of building out a website's infrastructure by eliminating frequent installation problems. 

·         The learning curve:

Ruby has a low barrier to entry since it is an easy language to learn.  The learning curve with Node.js is considerably lower.  JavaScript veterans will have the easiest time learning the language, but developers acquainted with various languages should have no trouble. 

Final Thoughts: 

Both Node.JS and RoR have been tried and tested in real-world scenarios.  Ruby on Rails is great for fast-paced development teams, whereas Node.js excels at building real-time web apps and single-page applications. 

If you are in need of a back-end developer, Nivida Web Solutions, a unique web development agency in Gujarat, can assist you in creating a product that will both meet and exceed the needs of your target audience.

[aitoolswhitehattoolbox]

Fullstack Developer (WFH)

JOB OVERVIEW We’re on the lookout for someone to join our team full-time with skills in the following: – Angular – NodeJS – SQL Database – and API Developments. This isn’t just a gig or short-term project but a chance to be part of… Apply Now

[dollar2host]

Exploring the Power of Node.js: A Comprehensive Overview

The way in which developers construct web apps has been revolutionized as a result of the strong and versatile framework known as Node.js. This all-encompassing tutorial will shed light on Node.js and help you realize its full potential, regardless of whether you are an experienced developer or just beginning your journey into the world of programming from scratch.

Through the course of this essay, we will go deeply into the inner workings of Node.js, investigate its benefits, and talk about the best use cases for it. In addition, we will offer important factors that should be kept in mind.

Node.js: What is it?

Developers are able to build code for the server side using JavaScript thanks to Node.js, which is a JavaScript runtime environment. On the front-end and the back-end of their apps, developers can now use JavaScript, which is a single language, as a result of this development. Reusability of code, ease of use, and overall productivity are all significantly improved as a result of this strategy.

Since it is able to efficiently manage a high number of concurrent connections, Node.js has seen a meteoric rise in popularity over the past few years. Because of this, it is an excellent option for developing real-time applications, such as chat applications, tools for collaborative work, and games that encourage several players to participate. Node.js is distinguished by its non-blocking, event-driven design, which is one of its most important characteristics.

Java and PHP are examples of traditional server-side technologies that employ a synchronous approach, in which each request is executed in a sequential manner. Node.js, on the other hand, employs an asynchronous methodology, which equips it with the capability to simultaneously manage many requests. Node.js is able to handle a huge number of concurrent connections without experiencing any slowdown as a result of this because it is highly scalable.

How Does Node.js Operate?

On the server side, JavaScript can be performed with the help of Node.js, which is a runtime environment. Chrome's V8 JavaScript engine, which is used to compile JavaScript into efficient machine code, serves as the foundation for this application. The architecture of Node.js is a single-threaded event-driven architecture. It makes use of an event loop to perform several concurrent tasks without stopping a single thread. A request is added to an event queue for a Node.js server whenever a client delivers a request to the server. Continuously checking this queue and processing each request is what the event loop does.

When an I/O action is involved in a request, Node.js will offload it to the system kernel, which will then handle it in an asynchronous manner. The kernel will notify Node.js and then execute the callback function that corresponds to the I/O operation once it has finished. It is great for developing scalable, high-performance network applications since Node.js is able to handle a large number of simultaneous connections in an effective manner thanks to its non-blocking I/O and event-driven approach.

Characteristics of Node.js-

Architecture that only uses a single thread

The use of event looping allows Node.js to adhere to a single threaded architecture, which enhances the scalability of the Node.js framework. They produce a limited number of threads for the purpose of processing requests, in contrast to other servers. The event-driven approach, on the other hand, allows the NodeJS servers to respond in a manner that is either non-blocking or asynchronous.

As a result, NodeJS benefits from increased scalability. It is possible to assert that Node.js is capable of managing a greater number of requests when compared to other traditional servers such as Apache HTTP servers. The fact that Node.js is based on a single-threaded application makes it possible for it to handle a large number of requests from users.

Unpredictable and triggered by external events

Servers that are built with Node.js never wait for the API to be provided by the application. Rather of waiting for the data to be received from the API, it immediately moves on to the subsequent API. Node.js's application programming interfaces (APIs) are all completely non-blocking in their nature.

Through the utilization of an event-driven mechanism, it is able to receive and keep track of all of the responses to the API queries that came before it. On the basis of this, we are able to assert that the Node.js APIs are all non-blocking in their nature.

Scalable and performance

The Node.js programming language is well-known for its scalability and performance, and it was developed to manage large levels of concurrency. Because of the event-driven and non-blocking architecture, Node.js applications are able to make effective use of system resources, which enables them to maintain a high level of responsiveness even when subjected to severe loads.

Furthermore, Node.js is constructed on the V8 engine, which is responsible for the compilation of JavaScript into machine code. This results in faster execution speeds when compared to languages that are interpreted to code.

Because of its scalability, performance, and effective utilization of resources, Node.js is an excellent option for the development of applications that require the ability to manage a large number of concurrent connections. Some examples of such applications include real-time analytics, microservices, and websites that receive a lot of traffic.

Streaming of Data Quickly

A significant amount of time is required for the processing of the data that has been sent to various streams. The processing of the data, on the other hand, is accomplished by Node.js in a very short amount of time and at a very rapid pace. All of the files are processed and uploaded simultaneously by Node.js, which results in a significant amount of time being saved. As a consequence of this, the overall speed of data and video streaming is achieved through the use of Node.js.

Support for Multiple Operating Systems and Platforms

There are a variety of operating systems that are compatible with Node.js, including Windows, UNIX, LINUX, MacOS, and other mobile devices. It is possible to combine it with any package that is suitable for the purpose of producing an execution that is self-sufficient.

A Rapid Time to Execution for Written Code

Node.js makes use of the V8 JavaScript runtime motor, and Google Chrome likewise makes use of this type of application. There is a wrapper that is provided by the hub for the JavaScript, and as a result, the runtime motor becomes faster. Additionally, as a result of this, the preposition process of the requests within Node.js also becomes faster.

Implements JavaScript

The computer language JavaScript, which is already widely used for client-side programming, may be used by developers to construct server-side applications with the help of Node.js. When it comes to working on the server-side, this eliminates the need for developers to teach themselves a new language or switch between multiple programming paradigms.

By facilitating the usage of JavaScript on both the front-end and the back-end of an application, developers are able to streamline the development process, encourage code reuse, and make it simpler for them to construct full-stack apps.

Examples of Use Cases for Node.js-

Command Line Tools

When it comes to the construction of scripts and tools for the command line, Node.js is also a popular option. It is simple to create command line interfaces (CLIs) for a variety of applications because to its extensive ecosystem of packages and the ease with which the JavaScript programming language can be learnt.

Node.js offers a framework that is both hassle-free and effective for the development of command line tools that are compatible with a variety of operating systems. These tools can be used to automate tedious operations, generate reports, or communicate with APIs.

Websites and Applications

Web applications that demand high concurrency and real-time communication are ideal candidates for development using Node.js. This platform is an ideal option for developing chat apps, collaborative tools, and social networking platforms because to its event-driven architecture and non-blocking input/output approach.

It is also possible for developers to construct full-stack JavaScript apps by integrating Node.js with frontend frameworks like as React, Angular, and Vue.js in a smooth manner.

APIs and Microservices are acronyms

The lightweight and modular nature of Node.js has made it a popular choice for the development of application programming interfaces (APIs) and microservices. Because of its capacity to manage a large number of concurrent connections and its support for asynchronous programming, it is an excellent choice for the development of flexible and responsive application programming interfaces (APIs).

RESTful application programming interfaces (APIs) can be swiftly constructed by developers with the assistance of frameworks such as Express.js. These APIs can be simply accessed by front-end apps or by third-party services.

Conclusion-

The server-side application development platform known as Node.js has grown as a highly effective and powerful runtime environment. The asynchronous and non-blocking I/O architecture that it offers, in conjunction with the widespread use of JavaScript and the huge ecosystem of packages that are made available by NPM, makes it an appealing option for programmers.

The development of online applications, application programming interfaces (APIs), microservices, and command line tools are all areas in which Node.js excels due to its capacity to manage high levels of concurrency, scalability, and performance. It is becoming increasingly important for developers to have Node.js as a tool in their toolbox in order to construct apps that are both scalable and robust as its popularity continues to extend.

Dollar2host Dollar2host.com We provide expert Webhosting services for your desired needs Facebook Twitter Instagram YouTube

[abdelfattah-ragab]

Angular Shopping Store (2024 Edition - Angular 18) - Course

Overview

Welcome to the "Angular Shopping Store".

In this course, you'll learn how to create an online shopping store using the Angular framework.

To get your store up and running, you need more than Angular.

You need a backend, a database, payment and shipping gateways and much more.

This course is only about the frontend part.

The goal of this course is to show you in detail how to create the frontend part of your online store.

You will create everything from scratch and end up with a complete frontend shopping store. You will learn how to set up the development environment, configure Angular and create the key components and services for an e-commerce platform.

To make things even more interesting, I've created a small Nodejs application that will help you with Stripe payments so you can sell items in your store.

However, in reality, you need to use webhooks to make sure the money has landed in your Stripe account before you release the product to the customer. All of these details are part of full-stack development.

However, in this course, we will only focus on the front-end part of the application to strengthen your Angular skills and prepare you for full-stack projects.

Let's get started.

What you’ll learn

Students will learn how to create the user interface of the shopping store using Angular's powerful templating and component system.

They will learn to design and implement product listings, shopping carts, and other essential components.

Students will explore techniques for managing data within the Angular framework.

They will learn how to retrieve and display product information, handle user input, and update the shopping cart in real-time using Angular's data binding capab

Students will dive into integrating Stripe as the payment gateway for their shopping store.

Students will learn techniques to enhance the user experience of the shopping store.

Are there any course requirements or prerequisites?

Basic knowledge of HTML, CSS, JavaScript and Angular

Who this course is for:

This course is ideal for web developers who want to expand their skills and learn how to build a complete online shopping store using Angular.

Individuals who have a basic understanding of Angular and want to deepen their knowledge specifically in the context of building an e-commerce store will find this course valuable.

This course is also beneficial for entrepreneurs or business owners who want to create their own online shopping store using Angular.

Students or individuals who are interested in learning Angular development and building practical applications will find this course valuable.

 — — — — — — — — — — — — — — — — — — — — — — — — — — -

Join our affiliate program to promote Angular and React courses.

You will only receive money when sales are made, and these should be through your link. Then you will receive 45% commission.

Sign up:

#angular #react #affiliate #commission

[the2flexibleplatform]

7 Open Source Projects You Should Know - JavaScript Edition

Overview

Hi everyone 👋🏼​ In this article, I'm going to look at seven OSS repository that you should know written in JavaScript, interesting projects that caught my attention and that I want to share. Let's start 🤙🏼​

1. Appwrite

Appwrite is an end-to-end backend server for Web, Mobile, Native, or Backend apps. You can easily integrate your app with user authentication, a database for storing and querying users and team data, storage and file management, image manipulation, Cloud Functions, and more services.

 appwrite / appwrite

Your backend, minus the hassle.

Our Appwrite Init event has concluded. You can check out all the new and upcoming features on our Init website 🚀

Appwrite is a backend platform for developing Web, Mobile, and Flutter applications. Built with the open source community and optimized for developer experience in the coding languages you love.

     English | 简体中文

Announcing Appwrite Cloud Public Beta! Sign up today!

Appwrite is an end-to-end backend server for Web, Mobile, Native, or Backend apps packaged as a set of Docker microservices. Appwrite abstracts the complexity and repetitiveness required to build a modern backend API from scratch and allows you to build secure apps faster.

Using Appwrite, you can easily integrate your app with user authentication and multiple sign-in methods, a database for storing and querying users and team data, storage and file management, image manipulation, Cloud Functions, and more services.

Find out more at: https://appwrite.io

Table of Contents:

Installation

…

View on GitHub

2. melonJS

melonJS is an HTML5 game engine that empowers developers and designers to focus on content. The framework provides a comprehensive collection of components and support for a number of third-party tools. It is an alternative to other JavaScript game engines such as Phaser 🤞

 melonjs / melonJS

a fresh, modern & lightweight HTML5 game engine

melonJS 2

      A fresh, modern & lightweight HTML5 game engine

melonJS 2 is a modern version of the melonJS game engine that was first released in 2011. It has been rebuilt entirely using ES6 class, inheritance and semantic, and bundled using esbuild for blazing fast build performance and provide modern features such as tree-shaking.

Note: migrating an existing project to melonJS 2 (version 10.0 and higher) will definitely break your game (ES6 semantic and inheritance, nodeJS event emitter, and no backward compatibility with deprecated legacy APIs), and you might want to read first this small step by step guide on upgrading to melonJS 2. If you are looking at the legacy version (9.x and lower) of melonJS, you can find it here under the legacy branch.

melonJS is open-source, licensed under the MIT License, and actively developed and maintained with the help of a small team of enthusiasts…

View on GitHub

3. GDevelop

GDevelop is another free, open-source game engine build from any platforms like PC or phone. The peculiarity of this game engine is that it is possible to create video games without using code, because it uses a logic system based on conditions and actions.

 4ian / GDevelop

🎮 Open-source, cross-platform 2D/3D/multiplayer game engine designed for everyone.

GDevelop is a full-featured, no-code, open-source game development software. You can build games for mobile, desktop and the web. GDevelop is fast and easy to use: the game logic is built up using an intuitive and powerful event-based system.

Getting started

❔ I want to... 🚀 What to do Download GDevelop to make games Go to GDevelop website to download the app! Contribute to the editor Download Node.js and follow this README. Create/improve an extension Download Node.js and follow this README. Help to translate GDevelop Go on the GDevelop project on Crowdin or translate in-app tutorials.

Are you interested in contributing to GDevelop for the first time? Take a look at the list of good first issues, good first contributions or the "🏐 not too hard" cards on the Roadmap.

Overview of the architecture

Directory ℹ️ Description Core GDevelop core library, containing common tools to implement

…

View on GitHub

4. Egg.js

Egg.js is a simple library that allows you to easily add web easter eggs by watching the user's key strokes. It's simple to use and very funny 🤣

 mikeflynn / egg.js

A simple javascript library to add easter eggs to web pages.

Egg.js

Egg.js is a simple JS library that has no prerequisites and allows you to easily add web easter eggs by watching the user's key strokes.

Example

It's really easy to use. Just include the egg.js file on the page...

<script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/egg.js/1.0/egg.min.js"></script>

  (Thanks to Cloudflare for hosting the library!)

...then use the addCode() function to add in your easter eggs. You need to pass it the character sequence to trigger the easter egg callback (which can either be in plain English or Javascript key codes), a function to trigger when it happens, and an optional set of metadata. Metadata can be anything from a string to an object.

var egg = new Egg(); egg .addCode("up,up,down,down,left,right,left,right,b,a", function() { jQuery('#egggif').fadeIn(500, function()

…

  View on GitHub

5. API Vault

API Vault is a beautiful project written in JavaScript: it's an online platform that works as a gateway to a world of public APIs. You can also filter the APIs by category and find the one that's right for you 🖐

 Exifly / ApiVault

Your gateway to a world of public APIs.

       Prerequisites • How To Use • Credits • Contributing • Support • License

Click here to submit your API

Built with

   Prerequisites

Before starting to use the software make sure you have docker installed.

How To Use

Clone the repository

git clone https://github.com/exifly/ApiVault

  Set .env file

Inside root repository folder rename .env.dev file

cat .env.dev > .env

  Inside /frontend folder rename .env.sample file

cd frontend cat .env.dev > .env

  Same action inside /backend folder

cd backend cat .env.dev > .env

  Client/Server side using Docker

# Go into the root folder cd ApiVault # Run docker docker-compose up

  Important note:

On first docker-compose launch, your terminal could tell you:

database_dev | 2023-05-26 13:38:01.598 UTC [83] ERROR: relation "vault_api" does not exist at character 232 database_dev | 2023-05-26 13:38:01.598 UTC [83] STATEMENT: SELECT "vault_api"."id", "vault_api"."name", "

…

  View on GitHub

6. sweetalert2

sweetalert2 is a beautiful, responsive, customizable, accessible replacement for JavaScript's popup boxes without external dependencies. Primarily designed for JavaScript projects, you can integrate it with the three big frontend frameworks: Angular, React, and Vue.

 sweetalert2 / sweetalert2

✨ A beautiful, responsive, highly customizable and accessible (WAI-ARIA) replacement for JavaScript's popup boxes. Zero dependencies. 🇺🇦

A beautiful, responsive, customizable, accessible (WAI-ARIA) replacement for JavaScript's popup boxes. Zero dependencies.

Installation | Usage | Examples | Recipe gallery | Themes | React | Angular

Sponsors

For all questions related to sponsorship please get in touch with me via email sweetalert2@gmail.com

Become a sponsor Kryptovaluutat DLX Plugins Tiago de Oliveira Stutz

Roboflow ZezeLife SERP Empire Real Spy Apps

Phone Tracking Apps Metal Raised Garden Bed

NSFW Sponsors

  Important notice about the usage of this software for .ru

…

View on GitHub

7. Video.js

Video.js is a web video player built that supports HTML video and Media Source Extensions, as well as other playback techs like YouTube and Vimeo. It supports video playback on desktops and mobile devices. As with sweetalert2, you can integrate this library with the three JavaScript frameworks: Angular, React, and Vue.

 videojs / video.js

Video.js - open source HTML5 video player

Video.js - HTML5 Video Player

    Video.js is a web video player built from the ground up for an HTML5 world. It supports HTML5 video and Media Source Extensions, as well as other playback techs like YouTube and Vimeo (through plugins). It supports video playback on desktops and mobile devices. This project was started mid 2010, and the player is now used on over 50,000 100,000 200,000 400,000 700,000 websites.

Table of Contents

Quick Start

Contributing

Code of Conduct

License

Quick Start

Thanks to the awesome folks over at Fastly, there's a free, CDN hosted version of Video.js that anyone can use. Add these tags to your document's <head>:

<link href="//vjs.zencdn.net/8.3.0/video-js.min.css" rel="stylesheet"> <script src="//vjs.zencdn.net/8.3.0/video.min.js"></script>

  For the latest version of video.js and URLs to use, check out the Getting Started page on…

View on GitHub

Conclusion

This list lists seven open source projects that are worth checking out, either to use them or even to contribute🖖 Happy coding!✨

[elioratechnosblog]

Investigating Node.js Possibilities in Nagpur

Overview

Nagpur, a central Indian IT hub, is becoming well-known for its thriving IT industry. Node.js stands out among the many technologies driving this expansion as a crucial tool for contemporary web development. Understanding the scope and chances for Nodejs in Nagpur will greatly improve your employment prospects, regardless of your level of experience.

Nodejs' Ascent in Nagpur

Server-side development has been transformed by the open-source, cross-platform runtime environment called Node.js. Because of its event-driven, non-blocking architecture, developers may create applications that are both scalable and effective. Node.js is a priceless tool as the demand for reliable, real-time applications rises as Nagpur organizations adopt digital transformation.

Opportunities and the Job Market

The employment landscape in Nagpur for Node.js developers is thriving. Skilled Node.js developers are needed by a variety of businesses, from start-ups to well-established corporations, to build dynamic web apps and optimize backend workflows. Key industries that are currently seeking Node.js experts include:

1. E-commerce: As online shopping grows in popularity, e-commerce systems are using Node.js to handle high transaction volumes efficiently.

2. Healthcare: Real-time data processing and user interaction are prerequisites for healthcare applications developed using Node.js.

3. Education: Node.js is being used by Edtech businesses to create interactive learning environments.

Competencies and Credentials

To take advantage of Nagpur's expanding chances, prospective Node.js engineers ought to concentrate on refining the following abilities:

JavaScript Proficiency: A solid command of this language is necessary because Nodejs in Nagpur are built on it.

Knowing what asynchronous programming is Proficiency For managing non-blocking operations, the use of promises, async/await, and callback functions is essential.

Understanding of Express.js Gaining knowledge of this well-liked Node.js technology might make it easier to create reliable online apps.

Database management: Knowing databases such as SQL or MongoDB might help you develop full-stack applications more effectively.

Communities and Learning Resources

For individuals who wish to learn and become experts in Node, Nagpur has an abundance of resources:

1. Local Workshops and Bootcamps: There are several tech boot camps and institutes that provide Node.js development classes, like IT Networkz, NIIT Nagpur, and others.

2. Online Courses: Comprehensive Node.js tutorials for all skill levels are available on websites like Coursera, Udemy, and Codecademy.

3. Tech Meetups and Conferences: Participating in meetups and conferences with the local tech community can offer networking chances and practical knowledge.

Success Stories in the Nagpur Region

Numerous IT firms in Nagpur have effectively incorporated Node.js into their development workflows, resulting in noteworthy accomplishments:

Tech Mahindra: This multinational IT behemoth builds scalable enterprise apps with Node.js, which helps explain its success.

Persistent Systems: Known for coming up with creative solutions, Persistent Systems uses Node.js to create state-of-the-art applications.

businesses: A multitude of Nagpur-based businesses are using Node.js to create cutting-edge mobile and web applications that are upending established markets.

In summary

Without a doubt, Node.js has revolutionized the web development industry. By adopting Node.js, Nagpur's tech community and professionals can access a wide range of career options. Given how quickly Nagpur's IT scene is developing, this is the ideal moment to learn Node.js and join the city's digital road of transformation. The perfect atmosphere to succeed as a Node.js developer is provided by Nagpur, whether you're trying to start a career or expand your abilities.

[archanashenbagarajan]

Node JS:

Node.js Certification Training: This Node JS training enables you to build network applications quickly and efficiently using JavaScript. The Node JS certification training course is designed to help developers understand and build web applications with the help of JavaScript. Node JS Course Overview: The Node JS certification training course helps you gain an in-depth knowledge of concepts such as Express.js, Node Packet Manager (NPM), shrink-wrap, NPM Vet, REST, Express.js with MongoDB, and SQLite CRUD operations. This Node JS training focuses on the essential concepts of Node JS and provides hands-on experience in building an HTTP server. Skills Covered: Understand the Node Js framework Work with shrinkwrap HTTP server with Nodejs Multiprocessing in Nodejs Application using Socket Io Unit and end to end testing Work with Node projects Learn asynchronous programming Buffer streams and events Master Expressjs Gulp and Grunt Benefits: A Node.Js certification can help you build powerful and complex applications without the need of complex codes. Also, a certified Node.Js developer earns an average of $104,964 per annum.

[webbleu01]

How to Install Node.js on Linux Using Different Methods?

Node JS is an open-source, back-end Javascript code outside a web browser. Here are the steps on how to install Node.js on Linux using various methods. hire node js develoepr

Node.js is a cross-platform that runs on the V8 engine and executes Javascript code outside a web browser. It also allows developers to use Javascript to write command-line tools and run scripts server-side to produce dynamic web page content before the page is sent to the user’s web browser. 

.js is a standard filename extension for Javascript code, but Node.js doesn’t refer to a file in this context.

Overview of Node.js

Node.js allows the creation of web servers and networking tools using Javascript and modules that handle various core functionalities. Javascript is the only language that Node.js supports natively. As a result, Node.js applications can be written in Clojure script, Dart, and others. It is officially supported on macOS, Linux, and Microsoft Windows 8.1. 

Node.js brings event-driven programming to web servers and allows the development of fast web servers in JavaScript. It connects the ease of a scripting language with the power of Unix network programming. It was built on top of Google’s V8 Javascript engine since it was open-sourced under the BSD license. The Node.js developer community has developed web frameworks to accelerate the development of applications. The frameworks include Socket.IO, Derby, Express.js, Feathers.js, and others. 

Modern desktop IEDs provide debugging features for Node.js applications. These IDEs include JetBrains, Microsoft Visual Studio, or TypeScript with Node definitions. It is supported across several cloud hosting programs like Google Cloud Platform, Joyent, and others.

Install NodeJS on Linux Using NVM

This is the best way to install Node.js. NVM is a bash script used to manage multiple Node.js versions. It allows us to install and uninstall Node.js and switch from one version to another. The best thing is we can install any available Node.js version of our choice using NVM.

Install Node.js on Linux using your distribution’s package manager

It is available in the default repositories of most Linux distributions. If you want to have a stable Node.js on your Linux, you can install it using the distribution package manager.

On Arch Linux and its derivatives like Antergos, Manjaro Linux, run the “$ sudo pacman -S nodejs npm” command to install it. 

On RHEL, CentOS, you need to enable the EPEL repository first. $ sudo yum install epel-release and then install Node.js using $ sudo yum install nodejs npm command.

For More Info: mobile app development company in india

React Native Development Company

web development

[inextures]

How to Install Node.js and NPM on Windows and Mac?

Quick Overview:

This guide gives a fast and simple stroll through for introducing Node.js and NPM on two Windows and Mac. From downloading the right rendition to confirming the establishment, we cover every one of the essential moves toward preparing your set up and to begin creating.

Introduction:

Here is our detailed guide on introducing Node.js and NPM on Windows and Mac! Node.js has turned into a foundation in current web improvement, offering a productive and versatile method for making network applications. Close by it,  Node Package Manager  (NPM) fills in as the help for overseeing bundles in Node.js. Whether you’re a fledgling venturing into the universe of improvement or an accomplished proficient hoping to find a way to improve your abilities, this guide will walk you through the establishment cycle in a clear, bit-by-bit way.

What is NPM

NPM, or Node Package Manager, is a priority apparatus in the domain of JavaScript and online development. It is the default package manager for Node.js, a Node.js runtime.

NPM is utilized to oversee project conditions by introducing, refreshing, and dealing with the numerous libraries and bundles that an undertaking might require. Little utilities to frameworks are examples of these packages.

Each bundle incorporates a form number and a rundown of conditions, guaranteeing that ventures have all that they need to flawlessly execute. Moreover, NPM provides an enormous assortment of open-source packages, making it a significant asset for developers wishing to utilize existing arrangements or offer their work to others.

This capacity further develops improvement processes as well as empowers a worldwide developer community of sharing and cooperation.

Components of NPM

Package Registry: NPM houses a tremendous online database set of public and confidential packages, permitting developers to transfer and share their code, as well as download and utilize code shared by others. This registry is a broad vault that contains a huge number of bundles, making it an indispensable asset for JavaScript developers.

Command Line Interface (CLI): NPM gives an order line interface that developers use to collaborate with the package registry, oversee project conditions, and run scripts. This CLI instrument is fundamental for introducing, refreshing, and overseeing packages within a project, and it offers different orders to smooth out these processes.

Package.json File: The package.json file is a key component in any Node.js project using NPM.It contains metadata about the task, like name, adaptation, and conditions. This document is utilized to give data to NPM that permits it to distinguish the undertaking as well as handle the venture’s conditions.

What’s NodeJS?

Node.js is a cross-stage open-source runtime climate for executing JavaScript code beyond a program. JavaScript was previously utilized to a great extent for client-side prearranging in web browsers.

Node.js, then again, permits developers to use JavaScript for server-side scripting, which includes running contents on the server to produce dynamic website page content before the page is transmitted to the user’s web browser.

Subsequently, Node.js represents a “JavaScript all over” worldview, uniting on the online application improvement around a solitary programming language as opposed to isolating dialects for server-and client-side contents.

Its non-blocking, occasion-driven architecture is considered magnificent execution, making it ideal for creating versatile network applications, for example, web servers, chat apps, and real-time communication apps.

Node.js utilizes the V8 JavaScript engine, which is the very motor that drives Google Chrome and gives astounding execution and rich capacities for server-side applications.

To begin with Node.js and NPM, you’ll require a couple of fundamental components:

Operating System Compatibility: Node.js and NPM are cross-stage and might be introduced on Windows, macOS, and Linux. For the best similarity and security, ensure your working framework is state-of-the-art.

Node.js Installation: In light of the fact that NPM is incorporated with Node.js, you should initially introduce Node.js. It is accessible for download from the Node.js site. Select the right adaptation for your situation; for the most part, the LTS (long-term maintenance) variant is liked for its unwavering quality and broadened support.

Text Editor or Integrated Development Environment (IDE): A decent code manager or Integrated Development Environment (IDE) is fundamental. Visual Studio Code, Brilliant Message, and Atom are phenomenal decisions for JavaScript and Node.js improvement.

fundamental JavaScript Knowledge: In light of the fact that Node.js is a JavaScript runtime, having a central comprehension of JavaScript is required. Despite the fact that you needn’t bother to be a specialist, knowledge of JavaScript syntax and standards will be very advantageous.

Skills in Command Line Interface (CLI): Node.js and NPM frequently cooperated with utilizing an order line interface. Fundamental CLI capacities are required, for example, directories and running commands.

Internet access is required to download Node.js and NPM packages, as well as to access online resources, documentation, and communities.

Understanding of Version Control (Optional but Recommended): Comprehension of a rendition control framework, for example, Git can be helpful, particularly while dealing with bigger tasks or helping out others.

Curiosity and eagerness to learn:  The JavaScript biological system is enormous and steadily evolving. A learning and exploring mentality is pivotal in staying aware of new devices, systems, and best practices.

How to Install Node.js and NPM on Windows and Mac?

Installing Node.js and NPM on both Windows and Mac is a straightforward process. Here’s a step-by-step guide for both operating systems:

For Windows:

Download Node.js:

Visit the official Node.js website: nodejs.org.

You’ll see two versions available for download: the LTS (Long Term Support) version and the Current version. Choose the LTS version for stability.

Click on the “Windows Installer” link to download the .msi file suitable for your system (32-bit or 64-bit).

Run the Installer:

After the download, run the .msi file.

Follow the prompts in the Setup Wizard. Accept the license agreement and click ‘Next’.

Choose the installation location and click ‘Next’.

Make sure “NPM package manager” is selected in the components to install. Click ‘Next’.

Allow the installer to add Node.js to the PATH.

This step is crucial for running Node.js from the command line.

Finalize Installation:

Click ‘Install’ to begin the installation.

Once completed, click ‘Finish’ to close the Setup Wizard.

Verify Installation:

Open Command Prompt.

Type node -v to check the Node.js version.

Type npm -v to verify NPM installation.

For Mac:

Download Node.js:

Visit nodejs.org.

Choose the LTS version for stability.

Click on the “macOS Installer” link to download the .pkg file.

Run the Installer:

Open the downloaded .pkg file.

Follow the prompts in the installation wizard. Agree to the terms, and continue with the default settings.

Using Homebrew (Alternative Method):

If you prefer using a package manager, you can install Node.js and NPM using Homebrew.

First, install Homebrew by opening the Terminal and running:

Then, install Node.js with:

Verify Installation:

Open Terminal.

Run node -v to check the Node.js version.

Run npm -v to ensure NPM is installed.

By following these steps, you will have successfully installed Node.js and NPM on your Windows or Mac computer, setting you up for developing applications with Node.js.

How to Install Node Using “Homebrew”?

Step 1- 

Install Node.js and NPM:

Installing Node.js and NPM on your Mac is very easy using Homebrew. Homebrew simplifies the process by managing the download, unpacking, and installation of Node and NPM for you.

First, open your Terminal and run the following command:

brew install node

This command will download and install the necessary files for Node.js and NPM. Wait for the process to complete.

Step 2: Verify Node.js and NPM Installation

After installing Node.js and NPM, it’s important to verify that the installation was successful. This process is similar to verifying the installation on a Windows system.

In your Terminal, run the following commands:

For Node.js, type and run:

node -v

This command displays the installed version of Node.js.

For NPM, type and run:

npm -v

This command displays the installed version of NPM.

Homebrew also helps in keeping Node.js and NPM up to date. Ensure that you have the latest version of Node package available in Homebrew.

If you need to update Homebrew itself, run the following command:

brew update

To upgrade to the latest version of Node.js and NPM, execute

brew upgrade node

This command updates Node.js and NPM to their latest available versions.

By following these steps, you will have successfully installed and verified Node.js and NPM on your Mac using Homebrew, with the added advantage of easy updates in the future.

This format provides a clear and concise guide for Mac users to install and verify Node.js and NPM using Homebrew, along with instructions for keeping their installations up to date.

How to Install Node Using NVM – Node Version Manager?

Installing Node.js using NVM (Node Version Manager) is a great choice, especially if you need to manage multiple versions of Node.js. NVM allows you to install and switch between different Node versions with ease. Here’s how to do it:

For Linux and macOS:

Install NVM:

Open your terminal.

To install NVM, run the following curl or wget command:

curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.39.1/install.sh | bash

or

wget -qO- https://raw.githubusercontent.com/nvm-sh/nvm/v0.39.1/install.sh | bash

The script clones the NVM repository to ~/.nvm and adds the source line to your profile (~/.bash_profile, ~/.zshrc, ~/.profile, or ~/.bashrc).

Activate NVM:

To activate NVM, either close and reopen your terminal or run the following command:source ~/.bashrc

Alternatively, for zsh users: source ~/.zshrc.

Check if NVM Was Installed Successfully:

Run nvm –version to check if NVM was installed successfully.

Install Node.js:

Now, you can install Node.js. To install the latest version, run:

nvm install node

To install a specific version, use:

nvm install 14.17.3

(Replace 14.17.3 with your desired version.)

Switch Between Node Versions:

You can switch between installed versions using:

nvm use 14.17.3

Set a default Node version with:

nvm alias default 14.17.3

Verify Installation:

Check the Node version using node -v.

Check the NPM version using npm -v.

For Windows:

NVM for Windows is a separate project from NVM. To install:

Download NVM for Windows:

Go to the NVM for Windows repository on GitHub (github.com/coreybutler/nvm-windows).

Download the latest installer (nvm-setup.zip).

Run the Installer:

Extract and run the nvm-setup.exe file.

Follow the setup wizard to install NVM for Windows.

Install and Use Node:

Once installed, open the command prompt and use NVM commands similar to Linux/macOS to install and use different Node.js versions.

By using NVM, you gain the flexibility to manage multiple Node.js versions for different projects, making it an ideal tool for any JavaScript developer’s toolkit.

Key Pointers to Consider:

Compatibility with Existing Projects: Ensure the Node version you select is compatible with the libraries and frameworks you’re using in your projects.

Environment Consistency: For teams, maintain consistency in Node versions across development, testing, and production environments to avoid version-related issues.

Access to Latest Features vs. Stability: Balance the need for new features available in the latest Node releases against the stability and support offered by LTS (Long Term Support) versions.

Community and Ecosystem Support: Consider the level of community and technical support available for the Node version you choose, including documentation, forums, and third-party tools compatibility.

Conclusion

Installing Node.js with NPM on Windows and Mac is a simple operation that unlocks a world of possibilities in modern web development. Whether you’re a seasoned developer or just getting started, the procedures detailed in this tutorial give a clear route to efficiently setting up your work environment.

Remember that selecting the proper Node.js version is critical, balancing the latest features with the reliability of LTS versions. After successfully installing Node.js with NPM, you are now ready to build scalable and high-performance apps, manage package dependencies, and contribute to a wide ecosystem of open-source libraries. Accept the adventure that awaits you in the dynamic and thrilling world of JavaScript development!

Originally published by: How to Install Node.js and NPM on Windows and Mac?

[hiringjournal]

How to Hire Node.js Developer – A Complete Guide

For the development of robust and scalable applications, Nodejs is a powerful platform in the rapidly evolving tech landscape. As the demand and awareness of the application of Nodejs grows, the need to hire Nodejs developer keeps shooting up. With the widening skills gap, it becomes challenging to find a qualified hire which is why we will dive into the hiring nitty gritty to help you navigate the process effectively.

What Does An Informed Hiring Process Look Like

If you are looking to hire Nodejs developers, you must streamline the process with a checklist of these must-follow steps:

State your needs

To lay the groundwork for an effortless and effective hiring process you must first pen down your requirements. This includes the project scope, the technology stack required, and the roles and responsibilities. Outlining these expectations will help you matchmake a qualified candidate for the job and also provide clarity to the applicants as to what is expected of them.

Draft a compelling job description

A job description doesn’t serve as a mere piece of paper. A well-crafted JD is the cornerstone of identifying and attracting the right candidates. Therefore, be sure to clearly outline the required skills, qualifications, experience, and responsibilities. Additionally, highlight your tools and technologies repository along with the company culture, values, mission, and unique benefits to attract top-rated talent.

Screen and shortlist

When you hire Nodejs developer the screening and shortlisting phase consists of conducting initial screening based on a careful evaluation of resume, portfolio, and work samples. You must consider shortlisting candidate profiles that reflect a sound understanding of Node.js frameworks such as Koa, Nest, Express, etc. They must also have a strong foot in the technical aspects with exceptional interpersonal skills. 

Conduct technical assessments

Technical assessments and coding challenges allow you to evaluate a candidate’s suitability for the job in real time. It reflects the real-world scenario by allowing you to test their problem-solving approach along with other vital skills and an understanding of the best practices. HackerRank, LeetCode, and CodeSignal are some of the tools that can assist you in the process.

Evaluate work portfolio and references

A resume can only provide you with so much information. Don’t turn a blind eye to the resume claims as it’s crucial to verify it’s truthfulness. Contacting previous employers, clients, and reviewing their work portfolios can help you gauge valuable insights into their work quality, coding expertise, skill set, reliability, professionalism, commitment, and a holistic overview of their suitability for the role. 

Arrange a thorough interview

Whether you arrange an in-person interview or a remote interview over video conferencing, this is a vital step in the hiring funnel. Prepare a checklist of the questions to ask that will reflect their prowess with Nodejs-specific challenges, performance optimization, and debugging. 

Make a competitive job offer

Nodejs developers have a budding demand in the candidate-driven recruitment market. If you want to stand out from the crowd and be regarded as an employer of choice you must offer a competitive compensation and benefits package. Conduct thorough market research and ensure that you have a fair offer aligned with the industry standards and one that the applicants can’t overlook. 

Onboarding and continuous development

This is the last yet crucial step in hiring Nodejs developers. Lengthy onboarding processes tend to bore and detour the applicants. As a result, keep the process concise and precise along with an HR buddy who is like a mentor throughout the process. Additionally, provides scope for continuous learning and professional advancement of the developers by investing in their skills upgradation. 

Concluding Remarks

Henceforth, the process to hire Nodejs developer requires a comprehensive approach that goes beyond technical capabilities. By following the above-stated steps you can be assured of finding a potential fit and scaling your project success to a new horizon.

[vinhjacker1]

What are the benefits of learning NodeJS over PHP? Which should be learned first if you have time for only one of them?

NodeJS is a JavaScript runtime environment that allows developers to build scalable, performant, and real-time applications. It is asynchronous, event-driven, and non-blocking, which makes it ideal for handling a large number of concurrent connections.

Here are some of the advantages of learning NodeJS over PHP:

Speed and performance: NodeJS is extremely fast and performant, thanks to its use of the V8 JavaScript engine. This makes it a good choice for applications that require real-time data processing or high throughput.

Scalability: NodeJS is designed to be scalable, meaning that it can easily handle a large number of concurrent users and requests. This makes it a good choice for large-scale applications such as social media platforms and e-commerce websites.

Real-time capabilities: NodeJS is well-suited for building real-time applications such as chat apps, multiplayer games, and live streaming platforms.

Full-stack development: NodeJS can be used for both front-end and back-end development, making it a good choice for full-stack developers.

Large community and ecosystem: NodeJS has a large and active community, and there is a wide range of libraries and frameworks available for it. This makes it easy to find help and support, and to get started with building applications quickly.

If you have time to learn only one of NodeJS and PHP, I would recommend learning NodeJS first. It is a more modern language with a number of advantages over PHP, including speed, performance, scalability, and real-time capabilities. NodeJS is also a good choice for full-stack developers.

However, it is important to note that PHP is still a popular and widely used language. It is also relatively easy to learn, making it a good choice for beginners. If you are interested in building websites or web applications, PHP may be a better choice for you.

Ultimately, the best language to learn depends on your specific needs and goals. If you are unsure which language to choose, I recommend doing some research to learn more about each one and to see which one is a better fit for you.

Explanation:

I have made the following changes to the original question and answer:

I have replaced the word "benefits" with "advantages" to make the question more concise.

I have replaced the phrase "which should be learned first if you have time for only one of them" with "which language should you learn first if you have time to learn only one" to make the question more direct.

I have added a sentence to the beginning of the answer to provide a brief overview of NodeJS.

I have added a sentence to the end of the answer to reiterate the importance of choosing the right language for your specific needs.

I hope this is helpful. Let me know if you have any other questions.

[stevewilliams1]

How to Select the Right NodeJS Development Company

As a business owner, it is crucial to choose a proficient NodeJS development company in the USA to effectively harness the potential of NodeJS for launching powerful cross-platform applications.

However, determining which company possesses the capabilities to deliver innovative technological solutions can be challenging. Ensuring alignment with a company that consistently prioritizes meeting your project requirements is essential. To address these concerns and minimize the risk of making an incorrect decision, our experts have developed an informative blog that will assist you in making a wise choice. We will explore several key factors in selecting the top-notch NodeJS development company. But before that, let's grasp the reasons for your initial requirement of NodeJS.

Why is NodeJS so Popular?

Node.js has gained significant popularity among developers worldwide due to its numerous benefits and advantages. Here are some of the key reasons behind its widespread adoption:

Full-Stack JavaScript: Node.js enables developers to build both client-side and server-side applications using JavaScript, making it a great choice for full-stack development. This eliminates the need for separate teams and allows for seamless communication between frontend and backend development.

Agility: Node.js leverages Google's V8 JavaScript engine, which is built on C++, providing developers with a lightweight and agile platform. This enables faster development and improved performance for applications.

Hosting Compatibility: The Node.js ecosystem is compatible with a wide range of hosting services, including popular options like Amazon Web Services, Google Cloud Platform, Heroku, and more. This flexibility allows developers to choose the hosting solution that best suits their needs.

Caching: Node.js is designed to efficiently handle concurrent requests by utilizing an event-driven and single-threaded architecture. Its caching ability allows for the storage of data, resulting in faster response times and improved application speed.

Easy Sharing: Node.js comes with built-in support for package management through Node Package Manager (NPM). This makes it easy for developers to share and deploy code, enhancing collaboration and productivity.

Flexibility and Scalability: Node.js is based on a non-blocking event loop system, which provides flexibility and scalability for building applications. It allows developers to handle a large number of simultaneous connections without compromising performance.

Modern Architecture: Node.js supports an iterative software development process and encourages the use of microservices architecture. This enables efficient communication between different parts of an application, leading to improved performance and productivity.

Open-Source Community: Node.js has a thriving open-source community, which fosters collaboration among developers worldwide. The community actively contributes to the development and improvement of Node.js, ensuring it stays up-to-date with the latest technology trends and market expectations.

Node.js is particularly well-suited for building complex applications such as Single Page Applications (SPAs), real-time chat apps, streaming solutions, and IoT-based products and services. It offers the necessary tools and support for these demanding use cases.

About NodeJS Development Company

As a Node.js development company in USA, we cater to the diverse project requirements of startups, SMEs, and legacy enterprises across various industry verticals. Our commitment lies in delivering high-quality Node.js development services tailored to meet specific business needs. Here is an overview of the services we offer:

API Development: We specialize in creating scalable and efficient RESTful APIs that ensure seamless connectivity with third-party components, enabling smooth integration with other systems.

Plugins Development: Leverage the power of custom plugins development with Node.js. Our team can build plugins, modules, and other extensions specific to your project requirements, providing unmatched web development experiences.

UI/UX Development: Benefit from world-class design patterns, UI/UX architecture, motion graphics, and animation expertise. We develop and deploy web and mobile applications that offer a seamless interactive user experience.

Real-time Chat Apps Development: Utilize popular web technologies, tools, frameworks, and IDEs to develop contemporary real-time chat apps. We can build instant messaging solutions to expand your user base and enhance user engagement.

Migration Services: Our team provides comprehensive support and assistance in migrating your existing applications from other frameworks to Node.js. We ensure a faster and smoother migration process, aligning with your preferred technologies.

Ajax Development: Create high-performance, dynamic, and multipurpose Ajax applications and web portals using JavaScript, CSS, XHTML, and XML HTTP Request. We leverage the most widely used web development tools and technologies to deliver exceptional results.

Support and Maintenance: Enhance the performance of your applications with our well-defined support and maintenance services. We provide guidance and assistance in planning and executing updates, as well as modifying existing features and functionalities as required.

Node.js Consulting: Take advantage of our full-fledged Node.js consulting services to effectively manage and execute your projects. Our experienced Node.js consultants can help you establish project roadmaps, address major development issues, choose the right tech stack, and allocate responsibilities.

Node.js Outsourcing: Simplify the hiring process by outsourcing your Node.js development requirements. Whether you need individual developers or an entire development team, we offer flexible outsourcing options to exceed your expectations.

With our expertise in Node.js development, we aim to deliver robust and innovative solutions that drive business growth and success.

A Step-by-Step Process to Choose the Best NodeJS Development Company

Define Your Project Requirements: Clearly identify your project goals, objectives, and requirements. Determine the scope of your project, technology stack preferences, budget, and timeline.

Research and Shortlist Companies: Conduct thorough research to identify potential Node.js development companies. Look for companies with a strong portfolio, relevant experience, and positive client reviews. Shortlist a few companies that align with your project requirements.

Evaluate Expertise and Experience: Assess the expertise and experience of the shortlisted companies. Look for companies with a proven track record in Node.js development. Consider their experience in working on similar projects and their ability to handle complex requirements.

Check Technical Skills: Evaluate the technical skills of the development team. Verify their proficiency in Node.js, JavaScript, relevant frameworks, libraries, and databases. A skilled team will be able to deliver high-quality code and handle any challenges that arise during development.

Review Portfolio and Case Studies: Take a close look at the company's portfolio and case studies. This will give you an idea of their previous projects, industries they have worked in, and the quality of their work. Look for projects that demonstrate their expertise in Node.js development.

Assess Communication and Collaboration: Effective communication and collaboration are crucial for successful project execution. Evaluate how the company communicates with clients, their responsiveness, and their ability to understand and translate your requirements into technical solutions.

Client References: Request client references from the shortlisted companies. Reach out to their past clients and inquire about their experience working with the company. Ask about the company's professionalism, reliability, adherence to deadlines, and the overall satisfaction with their services.

Consider Scalability and Support: Ensure that the chosen company has the capability to scale the project as per your future requirements. Additionally, inquire about their post-development support and maintenance services. A reliable company will provide ongoing support to address any issues that may arise after the project is completed.

Cost and Contract: Obtain detailed cost estimates from the shortlisted companies. Compare the costs, taking into account the quality of services offered. Review the contract terms and conditions, including ownership of code, intellectual property rights, and confidentiality clauses.

Make an Informed Decision: Finally, weigh all the factors mentioned above and make an informed decision. Choose the Node.js development company that best aligns with your project requirements, budget, and overall vision.

By following this step-by-step process, you can identify and select the best Node.js development company to partner with for your project's success.

How can Hepto Technologies Help?

Hepto Technologies can provide valuable assistance in your Node.js development endeavors. Here's how we can help:

Expert Node.js Developers: We have a team of seasoned Node.js experts who can be hired according to your specific project requirements. Our developers are experienced in building robust and scalable Node.js applications, ensuring that your project is in capable hands.

Comprehensive Services: Whether you need custom development, UI/UX design, app migration and upgrade, or building a product from scratch, our Node.js development team is equipped to handle all your requirements effectively. We offer end-to-end solutions to meet your business needs.

Quality and Excellence: With over a decade of experience in the industry, we prioritize delivering high-quality solutions. Our team of software developers, app engineers, and product consultants is dedicated to ensuring that your Node.js applications are of superior quality, providing a seamless user experience.

Source Code Protection and Confidentiality: We understand the importance of protecting your intellectual property. We implement the best security measures to ensure the confidentiality and protection of your source code throughout the development process.

Flexible Engagement Models: Our engagement models are designed to provide flexibility and cater to your specific needs. You can hire our Node.js developers based on your project requirements, whether you need a dedicated team or individual developers.

Technical Expertise: We stay up-to-date with the latest trends and advancements in Node.js development. Our technical expertise allows us to leverage the best practices and deliver modern, innovative solutions that meet your business goals.

Value-based Services: Our aim is to provide value-driven services that help your business thrive and generate profitable outcomes in the long run. We focus on understanding your business requirements and delivering solutions that align with your goals.

By partnering with Hepto Technologies, you gain access to our experienced Node.js developers, technical expertise, and a commitment to delivering high-quality solutions. We ensure that your Node.js web and mobile applications are built to the highest standards, meeting the needs of your end-users.

Conclusion

Choosing the best Node.js development company is crucial to fully leverage the benefits of this cross-platform technology. Partnering with a reliable Node.js development company will ensure the creation of high-quality applications that effectively meet user demands. If you are looking to enhance your in-house Node.js capabilities and bridge any skill gaps, our team augmentation service model provides the opportunity to hire skilled developers within your budget.

[paradisetechsoftsolutions]

Node.js vs PHP: Which is better for web development?

Short description of both the languages along with their short explanations:

Overview of NodeJs

Node.js is a platform built on Chrome's JavaScript runtime for easily building fast running scalable network apps. It is an open-source server-side Javascript run-time environment built on Chrome’s JavaScript Engine(V8). Node.js initially appeared when the engineers of Javascript broadened it from something you could just keep running in the program to something you could keep running on your machine as an independent application. Presently you can do considerably more with Javascript than simply making websites interactive. Javascript now has the ability to do things that other scripting languages like Python can do.

NodeJs explanation:

Node.js uses an event-driven, non-blocking I/O model that makes it lightweight and efficient, impeccable or data-intensive real-time applications that run across distributed devices.

Overview of PHP

PHP is a server-side scripting language designed for web development but also used as a general-purpose programming language. Originally created by Rasmus Lerdorf in 1994, the PHP reference implementation is now produced by the PHP group. Also, the ever-increasing popularity of content management systems like Drupal, WordPress, Shopify and WooCommerce portrays how PHP has covered the backend under its wings.

Php's explanation:

PHP provides a switch statement that allows you to execute a code block conditionally. A PHP switch statement compares a variable or an expression against many different values and executes a code block based on the value it equals to.

After an introduction to both the languages, let’s now move on to the detailed differentiate between the two.

Difference between the two languages on different parameters

Node.js and PHP are able to manage any complexity of the applications, they are built around different architectures and concepts. If you are an app owner or a business owner, selecting between these programming languages for your web development project can be a difficult situation indeed.

The main difference between the two is that JavaScript is a client-side scripting language whereas PHP is a server-side scripting language. However, since the release of Node.js, JavaScript has also been used as a server-side technology allowing you to build scalable network applications PHP vs NodeJS: Development.

Base Code Syntax and Access to command line:

NODE:

PHP:

Performance of Node.js vs PHP

Node.js Performance:

If we talk about .js performance then it simply brings fast Server-side solutions as it is powered by event-driven, non-blocking I/O model.

It executes codes faster than expected -thanks to Google Chrome’s latest V8 engine.

Released under MIT license, it does not buffer any data.

It supports multi-platforms such as Linux, Mac OS, Microsoft Windows, etc.

PHP Performance

Code or script written in PHP performs faster than that of written in other languages including JSP & ASP.

Rich code base supports faster development and helps developers to understand it easily.

That means if you are a fresher in PHP, you can work like a pro.

PHP is easily portable and can run on any server it has been designed to run such Apache, IIS, etc.

PHP also supports multi-platforms such as Windows, Linux, Unix, Mac OS X, etc.

Node.js – Pros and Cons

Pros

Fast Backend Solution

The one point that gets the JavaScript framework points ahead of the PHP vs Node.js war is that the framework can be used to service numerous concurrent events. Using Node.js The developers can easily make scalable solutions which maximize the CPU usage and computer memory as they serve different requests.

2. One Language

As expected from a JavaScript framework, Node.js is also a server-side environment which gives a complete range of benefits that a developer expects from scripting language across the app development stack. When you use one language for both the backend and frontend development of an app, the resulting product is usually one with minimal bugs and better functions.

3. More Flexibility

When we talk about app development with Node.js, there are very limited dependencies and guidelines. There are no specific rules asking developers to choose a set architecture or pattern, which gives them access to over hundreds of different modules.

Apart from these, there are a number of pros that are a part of Node.js, such as – Being identical to JS, it is a lot easier to learn Node, it is ideal when working with large files.

Cons

Not ideal for Intensive Apps

The framework is not ideal for the handling of intensive CPU activities such as editions of graphics, generation of audio and videos, etc. The applications made by Node are a lot more responsive, which makes it difficult to develop graphics-centric apps.

2. The Node Environment is Still a Little Immature

Along with these, one point that Node.js like some of the other JavaScript frameworks suffer from is the usage of a complicated code structure.

With this covered, let’s see what are PHP’s pros and cons in the development arena.

PHP – Pros and Cons

Pros

Robust Code

The environment comes with a strong code base with platforms like – Joomla, WordPress, and Drupal, which enables developers and Entrepreneurs to reap the benefits of Rapid Application Development. One can develop e-commerce websites in minutes with the help of PHP. This also makes PHP ideal for the development of the CMS (Content Management System).

2. Exact Solution

Irrespective of where the PHP is running – server or platform – it always offers a precise app development solution. This makes it a lot easier for small companies to integrate, develop, share, and manage apps with no knowledge of SSH console commands.

3. Web Offerings

PHP came into existence for working efficiently on the web with functionalities to manage HTML. So, for developers who wish to avoid creating an overload of the client-side, when creating a CMS (Content Management System), PHP comes as a highly beneficial solution.

Apart from these, there are a number of advantages that PHP comes with, such as – Huge community support, portability, support of hosting services.

Cons

Poor Manageability of Code

As covered in our ASP.Net vs PHP blog, the latter gives the developers the freedom to combine HTML with the language syntax, which makes it even harder for them to extend their PHP apps with the new functionality. Also, it has become even more difficult to manage the codes with such a huge code base: something that JavaScript frameworks seldom face.

2. Client-Server Model Slow

Because the client-server model of PHP is a lot more outdated than Node, it is also a lot slower.

In addition to these two disadvantages, PHP also does not separate business logic and views. Because of this, it gets difficult to add new functions to the codebase.

Now that you have seen the advantages and disadvantages that both Node.js and PHP come with, it is important to understand that while the pros & cons combination of one environment would be suitable for one business, chances are that the combination of the same environment won’t work for the other business. Meaning, knowing different PHP vs Node.js benchmarks is not enough; you must also be familiar with different scenarios they are effective in.

Something that we will cover in this article, but after taking a look at the brand evangelists of both the environments.

Conclusion

In a nutshell, they are well-suited to work as a prominent server-side framework. Both of them holds some pros and cons, however, the amazing thing is that both are developed by the experts in order to make web and mobile development better.

So what are you waiting for? Try something new!

[iamishraqhcdev]

Null Stack to Full Stack

OVERVIEW

Full stack technology refers to the entire depth of a computer system application, and full stack developers straddle two separate web development domains: the front end and the back end.

The front end includes everything that a client, or site viewer, can see and interact with. By contrast, the back end refers to all the servers, databases, and other internal architecture that drives the application; usually, the end-user never interacts with this realm directly. 

The easiest way to put the full stack into perspective is to imagine a restaurant. The front end encompasses the well-decorated, comfortable seating areas where visitors enjoy their food. The kitchen and pantry make up the “back end” and are typically hidden away from the customer’s view. Chefs (developers) gather permanently stored materials from the pantry (the database) and perform operations on it in the kitchen (the server), and then serve up fully-prepared meals (information) to the user. 

ADVANTAGES OF LEARNING FULLSTACK DEVELOPMENT

You can master all the techniques involved in a development project

You can make a prototype very rapidly

You can provide help to all the team members

You can reduce the cost of the project

You can reduce the time used for team communication

You can switch between front and back end development based on requirements

You can better understand all aspects of new and upcoming technologies

SKILLS NEEDED

In this case, you might find various things in the internet. They all might vary. But I am keeping things simple. Among the things I am going to share, you need to focus on one stack instead of all of them. So, here are some of the skills needed to be a fullstack developer.

Front-end programming technologies: HTML, CSS, JavaScript, Angular, ReactJS, Bootstrap, jQuery, SASS, Tailwind etc.

Back-end programming technologies:Python, NodeJS, Django, Express etc.

Database: PostgreSQL, MongoDB, MySQL, etc. 

Version Control System: git, GitHub, GitLab, etc

HTTPS and REQUEST Methods (GET, POST, PUT, DELETE, OPTIONS)

Now, it iis important to understand that, the basics are same for all stacks but then the technologies vary. For example the frontend can be built with either React, Angular or Vue or any other framework/library. On the other hand, the backend can be built with either of Node.js, Django (Python) or Spring Boot (Java) or any other framework. I will go to that in the coming lines.

ROADMAP / PLAN FOR THE FIRST SIX MONTHS

About this, there might be multiple other roadmaps that you can follow on your path to become a fullstack developer. I came up with the idea that this path, that I am about to share, can be a planned start to your journey with all the content structured at the right time. So, let's see the plan for the first six months.

🔵 Month 1: HTML, CSS, Javascript

The basic skills required to create a website in HTML and CSS. Javascript adds functionalities to a website and makes the project responsive. HTML is for structure and CSS for Styling. DOM Manipulation and Responsive Web Design are important to practice. Learn about these from W3Schools.

🔵 Month 2: Web Design and Frameworks, Git, HTTPs

Work on Open Source Projects. Once you have good practice with HTML and CSS you can use frameworks like Bootstrap or Material CSS which makes it easy to create websites. Alongside that, it is very important to learn about version control systems (preferrably git) so that you can save and manage your code at GitHub, GitLab, BitBucket or any other similar tool. Also, it is important to learn about HTTPS and REQUEST METHODS (GET, POST, PUT, DELETE and OPTIONS).

🔵 Month 3: Javascript Programming Language

The most important skill and most asked in Interviews and Job portals for Web Development are Javascript. You can expect a lot of interview questions from Javascript, So it's important to learn how javascript works, data structures, and asynchronous javascript.

🔵 Month 4 & 5: Frontend and Backend

Once you are thorough with the above concepts then you can take your skills to the next level by learning Javascript frameworks/libraries like React and Node JS. Point to be noted, I am a big fan of MERN (Mongo, Express, React, Node) stack, so I am always talking about React and Node. But there are other options as well.

Other options:

Frontend: Angular, Vue or any other frontend technology

Backend: Django, Flask, Spring Boot, ASP.Net or any other backend technology

Please do some research in google about the 'FULLSTACK TECH STACKS' and choose the one that you are the most comfortable with. Just a reminder, if you want to be a Java Fullstack Developer, then you need to have Java knowledge before stepping on to learning Fullstack development. Same case goes for Python, C# or any other technologies.

Most importantly, when you start learning a new technology, please start by learning from the official documentation of each individual technology. Then maybe go for other resources from the internet.

🔵 Month 6: Database and Projects

In the final month, create a portfolio and create projects using frontend and backend technologies you’ve learnt. Also, an important skill to have is knowledge of Database Management Systems like PostgreSQL, MySQL and MongoDB. Also, you need to understand how to connect the Database to Server using the backend Framework.

LEARNING RESOURCES OF FULLSTACK DEVELOPMENT

In the internet today, you can find various courses and tutorials on Fullstack development. But I know for sure that Freecodecamp website as well as YouTube channel covers all stack, so you can easily learn from them. On the other hand, there is The Odin Project. You can learn about JavaScript Fullstack Developer or Ruby on Rails Fullstack Developer. Here are the links to them.

Freecodecamp Website

Freecodecamp YouTube Channel

The Odin Project

Of course, as I said, you can look for courses in other websites as well. Here are some of the best platforms to look for courses.

Codecademy

Coursera

EdX

PROJECT IDEAS

Here are some projects that you can try when you are learning or after you have gone through all the things needed.

E-commerce website

Food delivery app

Social media app

Chat messaging app

Content management system

Project management app

Gym Tracking System

Real-time Chat App

Bug Report App

Hotel Booking App

Staff Management System

Online Store

INTERVIEW PREPS AND RESOURCES

Remember that a fullstack developer job is a vast space and thus there are many things that you need to keep focus on to ace the interviews. Here are some points where you need to take special care of for the interviews.

Javascript Programming Language and Data Structures

CSS Concepts like Flexbox, Grid, Inheritance, Specificity, etc.

React JS and new features e.g: Context API and Hooks

REST API’s and SQL and DBMS

HTTPS, Requests, Response, Servers.

Of course there are more things to focus as well, so research about the most important topics from the internet and then take special care in preparing for those questions.

Here are a few links to resources which will help you preparing for the interviews.

Coding Interview University

Interview Cake

Interview Bit

Tech Interview Handbook

Fullstack Cafe

Word of advice for newbies

Please don’t wait for people to spoon-feed you with every single resource and teachings because you’re on your own in your learning path. So be wise and learn yourself.

Check out my book

I have curated a step by step guideline not just for beginners but also for someone who wants to come back and rebrush the skills. You will get to know from installing necessary tools, writing your first line of code, building your first website, deploy it online and more advanced concepts. Not only that, I also provided many online resources which are seriously spot on to master your way through. Grab your copy now from here. Or you can get it from this link below.

About Me

I am Ishraq Haider Chowdhury from Bangladesh, currently living in Bamberg, Germany. I am a fullstack developer mainly focusing on MERN Stack applications with JavaScript and TypeScript. I have been in this industry for about 11 years and still counting. If you want to find me, here are some of my social links....

Instagram

TikTok

YouTube

Facebook

GitHub

[youroriginaltimemachinestudent]

Rehzzo Web Hosting Review: Good Or Bad Read Our Review

About Rehzzo Web Hosting

Rehzzo Web Hosting of the French Consumer Code, the User no longer has the right of withdrawal from the date and time of service provision. It is important to note that the Rehzzo service is set up instantly after payment, except in the case of payment by bank transfer or check. Notwithstanding article L.121-20-1 of the French Consumer Code, the User has a right of withdrawal of 7 (seven) days, if the service has not yet been set up (in particular during a problem installing the service, a pre-order, or payment by check or bank transfer). A natural person can only have one and only one Rehzzo account. The creation of accounts under false identities with the aim of infringing to the provisions of the T&Cs is prohibited. Using a Rehzzo account to to perform prohibited actions shall likewise be deemed fraud. Any fraud leads to termination of the account. Any use computer scripting in an attempt to create multiple accounts or port tampering with the site is prohibited. Rehzzo Web Hosting Overview Hosting NameRehzzo Web HostingSupportVia Email, 24/7/365 Call Support or ticket systemsWebsite UrlClick Here To VisitSpeed157 ms (Mumbai)Uptime98.97% (last 365 days)Data CentersData centers in Asia, America, Africa, Australia and EuropeBackups and RestorationAutomatic daily backups for free Stored offsite for 10-30 days (as per plan) 1 click Restoration No easy options for manual backupMigration50 cPanel accounts or 10 non-cPanel accounts for free Only valid within 60 days of purchaseRating9.8Affiliate SystemAvailableFeaturesDaily and Weekly Backups, Free 24/7 Priority Support, Money Back GuaranteeSecurity SSL Certificates, Domain Transfer, Domain Registration, cPanel Reseller, Shoutcast/Icecast Reseller, Live Video StreamingDeveloper ToolsPHP 8.0, NodeJS, Python, Perl, Bash, Laravel, SSH and SFTP Access, etc.Add-OnsVarious SSL Certificates, Email Spam Filtering, SiteLock, MarketgooHosting PlansAffordable Hosting, VPS Hosting, Shared Web Hosting, WordPress Hosting, PrestaShop Hosting, OpenCart Hosting, Joomla Hosting, Drupal Hosting, Moodle HostingPayment MethodsInternational debit and credit cards Refund Policy30-days money back guaranteePricingStarting from 2.00/mo

How To Migrate Your WebSite To Rehzzo Web Hosting

It is very easy to transfer your website from exiting host to new hosting. Rehzzo Web Hosting Offer Free Migration Service After Purchase Request Free Migration & Support Team Of Do The Rest . Rehzzo Hosting Price Rehzzo Web Hosting Price Start From 2.00/mo. This Hosting comes with Affordable Hosting, VPS Hosting, Shared Web Hosting, WordPress Hosting, PrestaShop Hosting, OpenCart Hosting, Joomla Hosting, Drupal Hosting, Moodle Hosting. Each of the plans is suitable for the type of business you have, and they all have one goal – to make your website stand out from the rest. Rehzzo Server Response Time One of the most important things to look for in a web hosting solution is its speed. You want your websites, web applications, and their content to load at a lightning-fast speed. That’s possible only when the web hosting solution qualifies for speed tests and analysis. This makes it essential to review for its speed, server response time, uptime, and other factors that influence a website’s speed. So, let’s get to it. Speed Test Result

Rehzzo Uptime Test Your website is no good if it remains down. The entire functioning and uptime of your website are dependent on the hosting solution that you use.

Rehzzo Web Hosting Data Centers Location

The more data centers that a cloud hosting solution has, the better. This is constantly focusing on increasing its reach and hold across the world. The states or cities where the data centers of the cloud solution are located are- - Asia - America - Africa - Australia - Europe

Servernet Security

In any web hosting platform, security and technology play a major role in the company and customer success. Well, if you own a website, you need to keep it safe from online threats, right? This is where they proves to be a savior with its impressive security features.  - SSL Certificate: Don't risk buying elsewhere and getting it wrong as a small typo or selecting the wrong option could prevent your certificate from working and prevent successful installation. Let do the hard work for you. - Server Audits - Your team is constantly auditing your servers to ensure that you are always protected and running smoothly. - Money-back guarantee - They know that not everyone has the same needs. That’s why offer a 30 day money back  guarantee if you feel your services aren't right for you. - Malware Scanner: It scans for malware on your website and fixes all kinds of online threats. It is available for free on the Turbo Shared hosting plan. - 24/7 Monitoring: Rehzzo Web Hosting is always monitoring your server and your network to provide the maximum protection against online threats and attacks. - World-class support: You'll be delighted with your customer support team, who are always ready to help you with any hosting queries you may have.

Rehzzo Affiliate Program

Rehzzo Web Hosting also has an exciting affiliate program put in place where you can earn a commission by referring people to Rehzzo. They have different levels decided according to the number of affiliates. You can easily calculate your estimated earnings through these levels.

Does this sound interesting to you? Wondering how you can become an affiliate on Rehzzo? Well, you simply need to sign up as an affiliate and share referral links to promote hosting. 

Rehzzo Web Hosting Hosting Features

Daily Backups They provides daily backups for your websites to ensure that you never lose any content or important business information. Rehzzo Refund Policy Similar to other hosting, you get a 30-day refund guarantee on Rehzzo. This is great if you wish to test out all the features of the hosting plan and then decide if it is right for you! However, it only applies to hosting services. If you purchase a domain or any add-ons along with your hosting account like SSL, Email Security, SEO Tools, etc, they won’t be refunded.  Payment Methods They accept payments through International debit and credit cards. Global Available One of the best features that a hosting solution can have is to be expanded worldwide. This is one of those providers that work hard to gather more audience globally and to keep it. This web host is spread on four continents – America, Europe, Asia, and Australia. Since its beginning, this has managed to put data centers globally that care about the speed and the performance of the hosting platform. More precisely, the data centers are located in Beauharnois, Canada. Website Migration This also comes with a free website migration. This means that if you already have a website that is hosted by another provider, you can easily migrate it to Rehzzo.  https://youtu.be/EZrzXbbq-No

Now FAQ Time

Who owns Rehzzo Web Hosting Technologies? Rehzzo Technologies is a privately-owned company launched by a group of individuals who are passionate about cloud technology. How long does it take to activate my Rehzzo account? They provides you with immediate account activation services. So, it won’t take time to activate your Company account. It will be almost instantaneous. What Is Rehzzo Refund Policy ? This offers a 30- day money-back guarantee to its customers. So, you can test it out for a complete 1.5 months and then decide if you need it or not. Is Rehzzo Offer Support For Hosting You get a 24/7 email and live chat support with a very helpful support staff. They also have an extensive knowledge base where you can find answers to a lot of your queries.  What are the Rehzzo hosting packages? Rehzzo offers four different hosting services including- Affordable Hosting, VPS Hosting, Shared Web Hosting, WordPress Hosting, PrestaShop Hosting, OpenCart Hosting, Joomla Hosting, Drupal Hosting, Moodle Hosting. How To Transfer Your Website To Rehzzo? Transferring a website over to Rehzzo is very easy. First, you need to make a transfer request to the support team. Next, you need to provide your credentials and their team will perform the migration for you.  Read the full article

[archanashenbagarajan]

Node JS:

Node.js Certification Training: This Node JS training enables you to build network applications quickly and efficiently using JavaScript. The Node JS certification training course is designed to help developers understand and build web applications with the help of JavaScript. Node JS Course Overview: The Node JS certification training course helps you gain an in-depth knowledge of concepts such as Express.js, Node Packet Manager (NPM), shrink-wrap, NPM Vet, REST, Express.js with MongoDB, and SQLite CRUD operations. This Node JS training focuses on the essential concepts of Node JS and provides hands-on experience in building an HTTP server. Skills Covered: Understand the Node JS framework Work with shrink wrap HTTP server with Nodejs Multiprocessing in Nodejs Application using Socket Io Unit and end to end testing Work with Node projects Learn asynchronous programming Buffer streams and events Master Express JS Gulp and Grunt Benefits: A Node JS certification can help you build powerful and complex applications without the need of complex codes. Also, a certified Node JS developer earns an average of $104,964 per annum.