#node.js tutorial

[tpointtech1]

Node.js Tutorial: A Quick Guide

Explore the essentials of backend development with this quick Node.js tutorial infographic. Learn what Node.js is, how it works, and why it's ideal for building fast, scalable web applications. From setting up your environment to creating your first server, this guide offers a clear, visual roadmap for beginners. Ideal for aspiring developers seeking to explore JavaScript-powered backend development.

CONTACT INFORMATION

Email:  hr@tpointtech.com

Phone No. :  +91-9599086977

Website:  https://www.tpointtech.com/nodejs-tutorial

Location:  G-13, 2nd Floor, Sec-3, Noida, UP, 201301, India

[olivergisttv]

How to Create Your First API in Minutes

Introduction Whether you’re a budding developer or an entrepreneur with a brilliant product idea, understanding how to build an API (Application Programming Interface) can unlock a whole new level of power and integration for your app or website. Sounds intimidating? Don’t worry—this guide breaks it down step by step and shows you how to create your first API in minutes, even if you’re new to…

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Building a Chat Application with Node.js

Building a Real-Time Chat Application with Node.js

Introduction Chat applications have become a staple in modern web applications, providing real-time communication between users. Node.js, with its non-blocking I/O and event-driven architecture, is an excellent choice for building chat applications. In this guide, we will walk through the process of building a simple chat application using Node.js, Express, and Socket.io. Overview We will…

[auntie-birdie]

I want to write all sorts of tutorials on making cool and interesting and random and useless Discord bots, but I struggle to commit because I'm never sure if there's an audience for them.

So, here's a tutorial from how to go from 0 to Hello world hosted in Google Cloud for free. It's not flashy or exciting, but it sets up the basics for later expansion.

Please let me know if you'd be interested in more tutorials, like how to set up slash commands, or how to build a minesweeper game, or a random bird image generator.

[unnatipzignuts]

Easy Guide: Adding Authentication & Authorization in Nest.js Are you building a web app with Nest.js? Understanding authentication and authorization is key! In this quick guide, we'll show you how to implement these vital features in your Nest.js projects. With Nest.js, you can build secure and scalable applications with ease. If you're new to Nest.js, check out our tutorial on setting up your first project. Let's secure your Nest.js projects together!

[webtutorsblog]

Mastering Node.js Events with WebTutor: Unleash the Power of Event-Driven Development

Node.js, known for its event-driven architecture, has transformed the way we build scalable and responsive web applications. Understanding Node.js events is pivotal for any web developer looking to harness this power. In this blog, we will delve into the significance of Node.js events and how WebTutor can be your guiding star in mastering them.

Node.js Events: The Heartbeat of Event-Driven Development

Node.js is built around an event-driven, non-blocking I/O model. Events are at the core of this architecture, allowing your applications to respond to various actions and conditions asynchronously. Here's why grasping Node.js events is essential:

Responsive Applications: Event-driven development enables your applications to respond quickly to user interactions, making them highly responsive and user-friendly.

Scalability: Node.js' event loop can handle thousands of concurrent connections efficiently, making it suitable for building scalable applications.

Modularity: Events encourage modularity, making it easier to organize your code and add new features as your application grows.

Real-Time Features: Events are ideal for implementing real-time features like chat applications, live notifications, and online gaming.

WebTutor: Your Gateway to Event-Driven Mastery

WebTutor is your trusted companion on the journey to becoming an event-driven development expert with Node.js. Here's why it's the perfect platform for mastering Node.js events:

Comprehensive Event-Based Courses: WebTutor offers a wide range of Node.js event-based courses, catering to beginners and experienced developers alike. Whether you're starting from scratch or diving into advanced topics, there's a course for you.

Hands-On Learning: WebTutor believes in practical learning. Their courses are filled with interactive exercises and projects that allow you to apply your knowledge in real-world scenarios.

Expert Instructors: The platform features instructors who are Node.js experts with a passion for teaching. They provide valuable insights, tips, and guidance to help you become proficient in Node.js events.

Flexible Learning: WebTutor's flexible course structure accommodates your schedule, whether you have a full-time job or other commitments. Learn at your own pace and convenience.

Certification: Upon completing a course, WebTutor offers certification, validating your Node.js event-driven development skills and enhancing your career prospects.

Community Support: WebTutor fosters an active online community where you can connect with fellow learners, share experiences, and seek assistance when needed.

Read more: An Introduction To Node.js: Server Side JavaScript

Conclusion

Node.js events are the backbone of event-driven development, a critical paradigm in modern web application development. By mastering Node.js events, you'll be equipped to build applications that are not only highly responsive but also scalable and modular.

Don't miss out on the opportunity to become an event-driven development expert. Embark on your journey with WebTutor today, and let it guide you toward unlocking the full potential of Node.js events. Your future in web development is bright, and WebTutor is here to illuminate the path!

Learn More

Learn online NodeJS Installation

Learn Online NodeJS Https Module

Learn online NodeJS Express.JS

[petrapixel]

here's a list of all the intermediate coding tutorials i've written so far!

git / github tutorial

npm (and node.js) tutorial (+ how to use the command line) (this one's a prerequisite for the following 2 tutorials)

webpack tutorial (a module builder for JavaScript and (S)CSS)

11ty (eleventy) tutorial (a super easy static site generator!)

if you have ideas/requests, feel free to contact me!

more beginner coding tutorials are coming VERY soon! meanwhile, check out my common questions and common mistakes pages!

[sevenguo77]

JavaScript Tutorial: A Beginner's Guide to the World of Web Development

Welcome to the exciting world of JavaScript! If you're looking to dive into web development, understanding JavaScript is essential. This versatile programming language powers the interactive elements of websites and is a key component of modern web applications. In this tutorial, we'll cover the basics of JavaScript, its syntax, and some practical examples to get you started.

What is JavaScript?

JavaScript is a high-level, dynamic, and interpreted programming language that is primarily used for enhancing the interactivity of web pages. It allows developers to create rich user experiences by manipulating HTML and CSS, responding to user events, and communicating with servers.

Why Learn JavaScript?

Ubiquity: JavaScript is supported by all modern web browsers, making it a universal language for web development.

Versatility: Beyond the browser, JavaScript can be used on the server-side (with Node.js), in mobile app development (with frameworks like React Native), and even in game development.

Community and Resources: With a vast community and numerous resources available, learning JavaScript is more accessible than ever.

Getting Started with JavaScript

Setting Up Your Environment

To start coding in JavaScript, you don't need any special software. All you need is a web browser and a text editor. Here’s how to set it up:

Choose a Text Editor: Popular options include Visual Studio Code, Sublime Text, and Atom.

Open Your Browser: You can use any modern browser like Chrome, Firefox, or Edge.

[koshekdev]

Project update (Next.js) + little API routing tutorial

So my last post was about setting up my back-end using Node.js and Sequelize. After setting everything up it was time to create needed routes and queries. I didn't look too much into how to do it, just made an api folder, made a .ts file for every table I have in my database and filled it with CRUD operations + whatever additional query was needed.

After writing all of this I wondered how do I define links for all of these operations? Well as it turns out, when you put files in an api folder in Next.js, they generate by themself, meaning all of my crud operations were now under the same /api/file_table_name link. Obviously that's bad news. It took me 2 days of rearranging (it wasn't hard, just boring XD) and I got this structure

(This is not an entire structure, just a snippet because the whole structure is kinda big and pointless for demonstration)

So now for getting host/api/tag we have an index.ts file which carries the createTag function which requires just a body that contains new tagName.

For host/api/tag/id we have the [id].ts which carries getTagById and DeleteTag function. Now how do we differentiate between those two operations when they are on the same link?

At the end of your file you should have a handler function for which you write the cases in which certain operation happen. In this case it only depends on the http method, but it is possible to add other cases such as potential query string (the on that start with ? in the link ex. api/posts?sort=asc). Here's the code example from my /stickerpack/[id].ts file

So this means the link is going to be host/api/stickerpack/id?type="".

What surprised me was that you don't fetch id with req.params.id, but you fetch everything with req.query, and Next.js I guess just figures out what is a parameter and what is not based on the file name. Another surprising thing is the obvious "id as any" situation XD. It did not work any other way. No idea why. I'll look it up when I get the energy.

That's my wisdom for today, if you have any questions feel free to ask me anywhere XD I'm no professional tho lol

[lazar-codes]

25/08/2023 || Day 72

I decided that today is the day I learn Node.js, and by that I mean start watching a tutorial playlist on it. The videos that I'm watching are by the same guy whose videos on React I've been using to learn it, and he explains things nice and slowly, but also to the point. He also tells us why this technology is used so we get a better and deeper understanding of the tools we're using. Can't recommend him enough. Because of that, no real coding was done on my part aside from writing the traditional "hello world", but it still counts so I'm still writing this log entry (plus I wanted to share the videos/his channel).

[graphicdesign01bbsmit]

Mastering Web Development: A Comprehensive Guide for Beginners

In the vast landscape of technology, web development stands as a crucial cornerstone. It encompasses the art and science of building websites, ranging from simple static pages to complex web applications. Whether you're aiming to pursue a career in software development or seeking to enhance your digital presence, understanding web development is essential.

In this comprehensive guide, we'll take you through the fundamental concepts and practical skills needed to master web development from scratch. Let's dive in!

1. Understanding HTML (Hypertext Markup Language)

HTML serves as the backbone of every web page, providing the structure and content. It uses tags to define different elements such as headings, paragraphs, images, and links. By mastering HTML, you'll be able to create well-structured and semantically meaningful web documents.

2. Exploring CSS (Cascading Style Sheets)

CSS is the language used to style HTML elements, enhancing their appearance and layout. With CSS, you can customize colors, fonts, spacing, and more, giving your website a polished and professional look. Understanding CSS selectors and properties is essential for effective styling.

3. Introduction to JavaScript

JavaScript is a versatile programming language that adds interactivity and dynamic behavior to web pages. From simple animations to complex web applications, JavaScript powers a wide range of functionalities. Learning JavaScript fundamentals such as variables, functions, and events is crucial for web development.

4. Building Responsive Websites

In today's mobile-centric world, it's essential to create websites that adapt seamlessly to various screen sizes and devices. Responsive web design achieves this by using fluid grids, flexible images, and media queries. Mastering responsive design principles ensures that your websites look great on desktops, tablets, and smartphones.

5. Introduction to Version Control with Git

Git is a powerful tool for tracking changes in your codebase and collaborating with other developers. By learning Git basics such as branching, merging, and committing, you can streamline your development workflow and effectively manage project versions.

6. Introduction to Front-End Frameworks

Front-end frameworks like Bootstrap, Foundation, and Materialise provide pre-designed components and stylesheets to expedite web development. By leveraging these frameworks, you can create responsive and visually appealing websites with less effort and code.

7. Introduction to Back-End Development

While front-end development focuses on the user interface, back-end development deals with server-side logic and database management. Learning back-end languages such as Node.js, Python, or PHP enables you to build dynamic web applications and handle user interactions efficiently.

8. Deploying Your Website

Once you've developed your website, it's time to make it accessible to the world. Deploying a website involves selecting a web hosting provider, uploading your files, and configuring domain settings. Understanding the deployment process ensures that your website goes live smoothly.

9. Conclusion and Next Steps

Congratulations on completing this comprehensive guide to mastering web development! By now, you've gained a solid understanding of HTML, CSS, JavaScript, version control, frameworks, and deployment. As you continue your journey in web development, remember to stay curious, practice regularly, and explore advanced topics to further refine your skills.

Resources for Further Learning:

Online tutorials and documentation

Interactive coding platforms

Community forums and discussion groups

Next Steps:

Explore advanced topics such as web performance optimization, server-side rendering, and progressive web apps.

Build real-world projects to apply your skills and showcase your portfolio.

Stay updated with the latest trends and technologies in web development through blogs, podcasts, and conferences.

With dedication and perseverance, you'll continue to evolve as a proficient web developer, creating innovative solutions and contributing to the ever-changing digital landscape . Happy coding!

[creativeschoolrb]

Hi, this is Creative School. Today we share with you how to generate PDF documents from any website. If you want to develop a website and want to provide PDF downloading features, you are exactly in the right place. This video will help you to insert a PDF generator feature in your website on any page of any specific size and shape. GitHub Link: https://github.com/BorhanHosen/How-to-add-pdf-file-download-option-in-your-website.git 0:00 Explanation 3:10 Intro 3:39 Explaining Puppeteer 7:12 Server Side Code Explanation 15:01 Client Side Code Explanation 26:21 Final Touch 28:18 Outro Here are some of our previous tutorial links. You can watch and learn new things and techniques. Enjoy them: How to Send Data from HTML Form Data to Google Sheets | Creative School https://youtu.be/A4TPkOw2Ess Mastering Full Invoice Inventory Management in Microsoft Excel | Creative School Tutorial https://youtu.be/f8BTxan1QTo Motion Graphics in PowerPoint Full Playlist: https://youtube.com/playlist?list=PLsWfHxHIjBT87YgBulwX6X-bnEk4TayQu How to Create the Best Animated Info-graphic in PowerPoint [Part-1] 2020 || Creative School || https://youtu.be/rV-mykyBQIM Awesome Flat Intro Animation In PowerPoint Part 2 || Creative School || https://youtu.be/TafoVSYadEg The Night Sky with a Mountain, fountain, a tree, Bird & Moon Creating in PowerPoint || Creative School || https://youtu.be/jyCTlxJrGyg SAMSUNG Galaxy Boot Animation in PowerPoint [Full Tutorial- 2020] https://youtu.be/pqh-P1mUNp8 How to make an intro video of 10-minute school in PowerPoint 2020. [Part 1] https://youtu.be/I1xObR_SVco Water Animation In PowerPoint Animation! || Creative School https://youtu.be/WfzKTzbGVRA How to add pdf file #download option in your #website https://youtu.be/cNhQ-0VBt5A ===HashTags=== #reactjs #creativeschool #pdfconversion #html #nodejs #vscode #website #javascript #convertpdf #generatepdf #pdfconverter #downloadpdf #puppeteers #mernstack #javascript ===Related Tags=== react pdf generator, generate pdf using react, generate pdfs from html & css with nodejs using puppeteer, certificate generator website, how to create a pdf file using reactjs, html to pdf using javascript, generate pdf from html, generate pdf using javascript, how to add pdf object on a website, how to convert html to pdf in react app using jspdf, easy way to embed pdfs on a website, how to convert html content to pdf in react app using jspdf, generate pdf with react, how to create a pdf with node and puppeteer, generate pdfs from html & css with nodejs using puppeteer, puppeteer, getting to know puppeteer with example, get started with headless chrome and puppeteer, headless chrome and puppeteer, how to generate pdf from html with node.js, how to create a pdf file using reactjs, generate pdf using javascript, how to create pdfs with node js and react, puppeteer examples, puppeteer tutorial, puppeteer html to pdf generation with node.js,

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Real-time Web Applications with Socket.io and Node.js

Building Real-Time Web Applications with Socket.io and Node.js

Introduction Real-time web applications have become increasingly popular, allowing instant updates and interactions. Applications like chat rooms, live notifications, and collaborative tools benefit greatly from real-time capabilities. Socket.io is a powerful library for building real-time applications, providing a simple and reliable way to implement WebSockets in Node.js. This guide will walk…

[articles-submission]

Master the Code: How Java, Python, and Web Development Tutoring on MentorForHire Can Supercharge Your Tech Career

In a world powered by software, coding is no longer just a niche skill—it's a core competency. Whether you're looking to break into tech, ace a coding bootcamp, land your first junior developer job, or scale your expertise as a senior engineer, personalized mentoring makes a dramatic difference. That’s where MentorForHire.com comes in—a platform that connects you with industry professionals for hands-on Java Tutoring, Python Tutoring, and Web Development Tutoring.

Here’s how specialized tutoring in these key areas can accelerate your learning journey and help you achieve your software development goals.

Why One-on-One Coding Tutoring Beats Generic Online Courses

Self-paced tutorials and free courses are great for dipping your toes in—but when you're serious about growth, they often fall short. Why?

You don’t know what you don’t know.

Debugging can become a time-wasting nightmare.

Without accountability, progress slows down.

You’re not getting job-ready feedback from a real developer.

MentorForHire solves all of these problems by connecting you with real mentors who’ve worked in tech and know what it takes to succeed. Whether you're working on a class assignment, preparing for interviews, or building a full-stack project, you'll get tailored support.

Java Tutoring: Build Enterprise-Grade Skills from the Ground Up

Java isn’t just for beginners—it powers billions of devices, from Android apps to massive backend systems used in finance, healthcare, and e-commerce. If you're serious about software engineering, Java Tutoring offers a rock-solid foundation.

With a mentor, you can:

Understand core concepts like classes, inheritance, interfaces, and exception handling.

Master data structures and algorithms for whiteboard interviews.

Build scalable applications using Java frameworks like Spring and Hibernate.

Get help with unit testing, debugging, and version control.

Prepare for certifications like Oracle Certified Associate (OCA) and Oracle Certified Professional (OCP).

A mentor will not only explain the "how" of Java development but also the "why"—turning you from a coder into a software architect-in-training.

Python Tutoring: The Most Versatile Language in Tech

Python has become the go-to language for beginners and professionals alike because of its simplicity and power. Whether you want to get into automation, data science, machine learning, or back-end web development, Python Tutoring gives you the skills you need to thrive.

On MentorForHire.com, Python mentors can help you:

Write clean, efficient, and maintainable code.

Understand essential concepts like functions, loops, list comprehensions, and file I/O.

Use libraries like NumPy, pandas, Matplotlib, and scikit-learn for data analysis.

Build web apps with Flask or Django from scratch.

Automate tasks using Python scripts or integrate with APIs.

Whether you're solving LeetCode challenges or working on a startup prototype, personalized tutoring can take your Python skills to the next level.

Web Development Tutoring: Learn to Build the Web, Not Just Consume It

Today’s digital economy is built on the web—and web developers are in high demand across every industry. But with so many tools and frameworks, it’s easy to get overwhelmed. That’s where Web Development Tutoring comes in.

From front-end to back-end to full-stack, tutors on MentorForHire.com can guide you step-by-step:

Front-End Skills:

HTML, CSS, and JavaScript fundamentals

Responsive design using Flexbox and Grid

JavaScript frameworks like React, Angular, or Vue

Version control with Git and GitHub

Back-End Skills:

Node.js with Express or Java with Spring Boot

REST APIs and database integration (MySQL, MongoDB)

Authentication systems (OAuth, JWT)

DevOps basics: deploying apps with Heroku or AWS

You’ll work on actual projects like to-do lists, dashboards, or e-commerce stores—and get expert feedback every step of the way.

How MentorForHire Makes Learning Easier and Smarter

MentorForHire.com isn't just about hiring a tutor—it's about mentorship. The platform matches you with experienced developers who offer:

Flexible scheduling – Learn when it suits your life.

Customized roadmaps – No more cookie-cutter syllabi.

Real-world projects – Build apps that solve actual problems.

Code reviews & interview prep – Gain confidence before job applications.

Ongoing support – Whether it’s bugs, burnout, or breakthroughs.

This isn’t a YouTube tutorial or a lecture—it’s a partnership. Whether you're 16 or 60, learning to code becomes faster and more meaningful when you have someone guiding you in real time.

Who Is This For?

Students who want to stand out in their CS classes

Career changers entering tech from another field

Bootcamp grads who need more 1:1 help

Junior developers looking to climb the ladder

Entrepreneurs building their own software products

If you’ve got a goal and a laptop, MentorForHire.com has a mentor ready to help you reach it.

Final Thoughts: The Future Belongs to Lifelong Learners

The best investment you can make is in yourself. Whether you're learning Java, diving into Python, or building full-stack web apps, tutoring turns passive learning into active progress.

MentorForHire.com helps unlock your potential by giving you access to mentors who’ve been where you are—and know how to help you level up.

So why wait? Start your personalized tutoring journey today. Visit MentorForHire and connect with a mentor who can help you write your success story in code.

[hashcodess]

From Confused to Coder! Why 2025 Is the Best Year to Start Your Tech Career

If you’ve been thinking, “I want to do something in tech… but I have no idea where to start,” you’re not alone.

Maybe you’re a student unsure about college, someone stuck in a job you don’t enjoy, or a person who’s just curious about how websites and apps work. Guess what? You don’t need a CS degree, 10 years of math, or a genius IQ to start.

2025 is the best year yet to break into tech, and it’s never been more beginner friendly if you know where to look and how to learn smart.

🔥 Why Tech Is Still the Best Career Bet

Despite market fluctuations, one thing is clear: every business is going digital. That means endless demand for people who can design, code, and build technology.

Here’s why tech is still a great place to be in 2025:

Remote-friendly jobs – work from anywhere

Creative freedom – build tools, products, even games

High pay, even for juniors

Merit-based growth – no degree? No problem

Startup boom – more companies need tech talent than ever

🤔 But Where Do I Start?

That’s the golden question.

There are so many options web development, app development, data science, AI, design, cybersecurity that it’s easy to freeze.

If you’re new and unsure, start with Full Stack Web Development. It gives you:

A strong foundation (frontend + backend)

Freedom to build real projects

Flexibility to pivot later into mobile apps, DevOps, or even product roles

You’ll be able to create full working products on your own and nothing builds confidence like seeing something you made come to life.

💡 Real Learning > Theory Overload

Most people fail to break into tech because they go the wrong way:

Watching tutorials for months

Taking notes but never building

Getting stuck on “which course is best?” for weeks

Truth is, the best way to learn tech is to build things. Even better if you’re doing it with structure, mentorship, and real deadlines.

This is exactly what makes places like Brototype - Kerala’s best software training institute stand out. Instead of endless theory, their students dive straight into real-world coding, team collaboration, and job-focused challenges from day one.

It’s not just about writing code. It’s about building the mindset of a developer.

🚀 What a Real Beginner’s Tech Journey Looks Like

Here’s what your first 6 months could look like:

Month 1–2:

Learn HTML, CSS, JavaScript

Build your first website

Understand how the web works

Month 3–4:

Learn a frontend framework (like React)

Build UI components, dashboards, small projects

Month 5–6:

Learn backend (Node.js, Express)

Work with databases (MongoDB)

Build full stack apps with login, APIs, and dashboards

You won’t just learn. You’ll build a portfolio. That’s what gets you hired.

📈 What You Can Do After 6–9 Months of Focused Learning

Get your first internship or remote job

Start freelancing on platforms like Upwork

Work on real client projects

Launch your own product

Build a network and keep leveling up

The beauty of tech? No one cares where you started. They care what you can do.

🙌 Tech Is Not Just for “Techies”

You don’t need to be the smartest person in the room. You need:

Consistency

Curiosity

A willingness to learn through failure

We’ve seen college dropouts, delivery boys, teachers, nurses — people from all walks of life rebuild their future by learning to code.

If you want a fresh start, tech can be your second chance.

🎯 Final Words

The hardest part is starting. The second hardest part? Not giving up.

But the reward creative freedom, remote work, job security, and the joy of building something real is more than worth it.

2025 is full of opportunity. If you’re serious about changing your life, don’t just dream about it.

Start today. Build tomorrow.