#install npm Ubuntu

[towg]

How to Install

Looking for easy, step-by-step guides on how to install everything from software to home devices? Our "How to Install" blog provides clear, beginner-friendly instructions to help you get things up and running without the hassle. Whether you're setting up a new app, assembling tech gadgets, or configuring tools, we simplify the process for you. Each post is written with accuracy and user convenience in mind.

How to Install How to Install Printers Without CD How to Install Webcam Drivers How to Install SSH How to Install Pixelmon How to Install OptiFine How to Install Fabric How to Install Zend Framework with XAMPP on Windows How to Install Roblox on Chromebook How to Install Roblox Studio How to Install Firefox on Mac How to Install Firefox on Linux How to Install Firefox on Windows How to Install Java Step-by-Step Guide for Beginners How to Install Java on Mac Follow Full Process Ultimate Guide How to Install Java for Minecraft Easy Step Guide for How to Install VPN for Privacy How to Install VPN Server Virtual Private Network How to Install VPN on Router A Step-by-Step Guide : Complete Guide for How to Install Anaconda How to Install Anaconda on Linux Complete Guide How to Install Anaconda on Mac: A Step-by-Step Guide How to Install Anaconda on Ubuntu: A Step-by-Step Guide How to Install Anaconda on Windows How to Install npm A Step-by-Step Guide for Beginners How to Install npm on Ubuntu Step-by-Step How to Install NVM on Ubuntu Tips, and Explanations How to Install npm on Windows Solve Common Issues How to Install NVM on Windows Troubleshooting Tips How to Install npm on Visual Studio Code How to Install Node.js on Your Machine How to Install Node.js on Linux Step-by-Step Guide How to Install Node.js on Mac Step-by-Step Guide How to Install Node Modules on Angular How to Install Node.js on Ubuntu The Latest Version How to Install Node.js on Windows Get started Full Method How to Install APK File on Your Android Device Complete Guide on How to Install APK on Android TV How to Install APK on Chromebook Step by Step Process How to Install APK on iOS A Comprehensive Guide How to Install IPA on iPhone A Complete Guide How to Install APK on Windows 10 Complete Guide How to Install Git A Step-by-Step Guide for Beginners How to Install Git Bash A Complete Step-by-Step Guide How to Install Git on Visual Studio Code How to Install GitHub Simple Step-by-Step Process How to Install Git on Mac Step-by-Step Guide How to Install Git on Linux A Step-by-Step Guide How to Install Git on Ubuntu Step-by-Step Guide How to Install Git on Windows A Simple Guide How to Install Docker How to Install Docker on Linux How to Install Docker on Mac How to Install Docker Daemon Mac How to Install Docker on Ubuntu How to Install Docker Compose on Ubuntu 20.04 How to Install Docker Compose on Windows How to Install Docker on Windows How to Install WordPress How to Install WordPress on Ubuntu How to Install WordPress Plugins How to Install WordPress on Windows 10 How to Install Kodi on Firestick How to Install Exodus on Kodi How to Install The Crew on Kodi How to Install XAMPP on Mac

[renatoferreiradasilva]

PROJETO

Passo a Passo da Implementação da NeoSphere

1. Configuração do Ambiente de Desenvolvimento

Ferramentas Necessárias:

Python 3.10+ para backend Web2 (FastAPI, Redis).

Node.js 18+ para serviços Web3 e frontend.

Solidity para smart contracts.

Docker para conteinerização de serviços (Redis, MongoDB, RabbitMQ).

Truffle/Hardhat para desenvolvimento de smart contracts.

# Instalação de dependências básicas (Linux/Ubuntu) sudo apt-get update sudo apt-get install -y python3.10 nodejs npm docker.io

2. Implementação da API Web2 com FastAPI

Estrutura do Projeto:

/neosphere-api ├── app/ │ ├── __init__.py │ ├── main.py # Ponto de entrada da API │ ├── models.py # Modelos Pydantic │ └── database.py # Conexão com MongoDB └── requirements.txt

Código Expandido (app/main.py):

from fastapi import FastAPI, Depends, HTTPException from pymongo import MongoClient from pymongo.errors import DuplicateKeyError from app.models import PostCreate, PostResponse from app.database import get_db import uuid import datetime app = FastAPI(title="NeoSphere API", version="0.2.0") @app.post("/posts/", response_model=PostResponse, status_code=201) async def create_post(post: PostCreate, db=Depends(get_db)): post_id = str(uuid.uuid4()) post_data = { "post_id": post_id, "user_id": post.user_id, "content": post.content, "media_urls": post.media_urls or [], "related_nft_id": post.related_nft_id, "created_at": datetime.datetime.utcnow(), "likes": 0, "comments_count": 0 } try: db.posts.insert_one(post_data) except DuplicateKeyError: raise HTTPException(status_code=400, detail="Post ID já existe") return post_data @app.get("/posts/{post_id}", response_model=PostResponse) async def get_post(post_id: str, db=Depends(get_db)): post = db.posts.find_one({"post_id": post_id}) if not post: raise HTTPException(status_code=404, detail="Post não encontrado") return post

3. Sistema de Cache com Redis para NFTs

Implementação Avançada (services/nft_cache.py):

import redis from tenacity import retry, stop_after_attempt, wait_fixed from config import settings class NFTCache: def __init__(self): self.client = redis.Redis( host=settings.REDIS_HOST, port=settings.REDIS_PORT, decode_responses=True ) @retry(stop=stop_after_attempt(3), wait=wait_fixed(0.5)) async def get_metadata(self, contract_address: str, token_id: str) -> dict: cache_key = f"nft:{contract_address}:{token_id}" cached_data = self.client.get(cache_key) if cached_data: return json.loads(cached_data) # Lógica de busca na blockchain metadata = await BlockchainService.fetch_metadata(contract_address, token_id) if metadata: self.client.setex( cache_key, settings.NFT_CACHE_TTL, json.dumps(metadata) ) return metadata def invalidate_cache(self, contract_address: str, token_id: str): self.client.delete(f"nft:{contract_address}:{token_id}")

4. Smart Contract para NFTs com Royalties (Arquivo Completo)

Contrato Completo (contracts/NeoSphereNFT.sol):

// SPDX-License-Identifier: MIT pragma solidity ^0.8.20; import "@openzeppelin/contracts/token/ERC721/ERC721.sol"; import "@openzeppelin/contracts/access/Ownable.sol"; import "@openzeppelin/contracts/interfaces/IERC2981.sol"; contract NeoSphereNFT is ERC721, Ownable, IERC2981 { using Counters for Counters.Counter; Counters.Counter private _tokenIdCounter; struct RoyaltyInfo { address recipient; uint96 percentage; } mapping(uint256 => RoyaltyInfo) private _royalties; mapping(uint256 => string) private _tokenURIs; event NFTMinted( uint256 indexed tokenId, address indexed owner, string tokenURI, address creator ); constructor() ERC721("NeoSphereNFT", "NSPH") Ownable(msg.sender) {} function mint( address to, string memory uri, address royaltyRecipient, uint96 royaltyPercentage ) external onlyOwner returns (uint256) { require(royaltyPercentage <= 10000, "Royalties max 100%"); uint256 tokenId = _tokenIdCounter.current(); _tokenIdCounter.increment(); _safeMint(to, tokenId); _setTokenURI(tokenId, uri); _setRoyaltyInfo(tokenId, royaltyRecipient, royaltyPercentage); emit NFTMinted(tokenId, to, uri, msg.sender); return tokenId; } function royaltyInfo( uint256 tokenId, uint256 salePrice ) external view override returns (address, uint256) { RoyaltyInfo memory info = _royalties[tokenId]; return ( info.recipient, (salePrice * info.percentage) / 10000 ); } function _setTokenURI(uint256 tokenId, string memory uri) internal { _tokenURIs[tokenId] = uri; } function _setRoyaltyInfo( uint256 tokenId, address recipient, uint96 percentage ) internal { _royalties[tokenId] = RoyaltyInfo(recipient, percentage); } }

5. Sistema de Pagamentos com Gateway Unificado

Implementação Completa (payment/gateway.py):

from abc import ABC, abstractmethod from typing import Dict, Optional from pydantic import BaseModel class PaymentRequest(BaseModel): amount: float currency: str method: str user_metadata: Dict payment_metadata: Dict class PaymentProvider(ABC): @abstractmethod def process_payment(self, request: PaymentRequest) -> Dict: pass class StripeACHProvider(PaymentProvider): def process_payment(self, request: PaymentRequest) -> Dict: # Implementação real usando a SDK do Stripe return { "status": "success", "transaction_id": "stripe_tx_123", "fee": request.amount * 0.02 } class NeoPaymentGateway: def __init__(self): self.providers = { "ach": StripeACHProvider(), # Adicionar outros provedores } def process_payment(self, request: PaymentRequest) -> Dict: provider = self.providers.get(request.method.lower()) if not provider: raise ValueError("Método de pagamento não suportado") # Validação adicional if request.currency not in ["USD", "BRL"]: raise ValueError("Moeda não suportada") return provider.process_payment(request) # Exemplo de uso: # gateway = NeoPaymentGateway() # resultado = gateway.process_payment(PaymentRequest( # amount=100.00, # currency="USD", # method="ACH", # user_metadata={"country": "US"}, # payment_metadata={"account_number": "..."} # ))

6. Autenticação Web3 com SIWE

Implementação no Frontend (React):

import { useSigner } from 'wagmi' import { SiweMessage } from 'siwe' const AuthButton = () => { const { data: signer } = useSigner() const handleLogin = async () => { const message = new SiweMessage({ domain: window.location.host, address: await signer.getAddress(), statement: 'Bem-vindo à NeoSphere!', uri: window.location.origin, version: '1', chainId: 137 // Polygon Mainnet }) const signature = await signer.signMessage(message.prepareMessage()) // Verificação no backend const response = await fetch('/api/auth/login', { method: 'POST', headers: { 'Content-Type': 'application/json' }, body: JSON.stringify({ message, signature }) }) if (response.ok) { console.log('Autenticado com sucesso!') } } return ( <button onClick={handleLogin}> Conectar Wallet </button> ) }

7. Estratégia de Implantação

Infraestrutura com Terraform:

# infra/main.tf provider "aws" { region = "us-east-1" } module "neosphere_cluster" { source = "terraform-aws-modules/ecs/aws" cluster_name = "neosphere-prod" fargate_capacity_providers = ["FARGATE"] services = { api = { cpu = 512 memory = 1024 port = 8000 } payment = { cpu = 256 memory = 512 port = 3000 } } } resource "aws_elasticache_cluster" "redis" { cluster_id = "neosphere-redis" engine = "redis" node_type = "cache.t3.micro" num_cache_nodes = 1 parameter_group_name = "default.redis6.x" }

Considerações Finais

Testes Automatizados:

Implementar testes end-to-end com Cypress para fluxos de usuário

Testes de carga com k6 para validar escalabilidade

Testes de segurança com OWASP ZAP

Monitoramento:

Configurar Prometheus + Grafana para métricas em tempo real

Integrar Sentry para captura de erros no frontend

CI/CD:

Pipeline com GitHub Actions para deploy automático

Verificação de smart contracts com Slither

Documentação:

Swagger para API REST

Storybook para componentes UI

Archimate para documentação de arquitetura

Este esqueleto técnico fornece a base para uma implementação robusta da NeoSphere, combinando as melhores práticas de desenvolvimento Web2 com as inovações da Web3.

[codebriefly]

New Post has been published on https://codebriefly.com/building-and-deploying-angular-19-apps/

Building and Deploying Angular 19 Apps

Efficiently building and deploying Angular 19 applications is crucial for delivering high-performance, production-ready web applications. In this blog, we will cover the complete process of building and deploying Angular 19 apps, including best practices and optimization tips.

Table of Contents

Toggle

Why Building and Deploying Matters

Preparing Your Angular 19 App for Production

Building Angular 19 App

Key Optimizations in Production Build:

Configuration Example:

Deploying Angular 19 App

Deploying on Firebase Hosting

Deploying on AWS S3 and CloudFront

Automating Deployment with CI/CD

Example with GitHub Actions

Best Practices for Building and Deploying Angular 19 Apps

Final Thoughts

Why Building and Deploying Matters

Building and deploying are the final steps of the development lifecycle. Building compiles your Angular project into static files, while deploying makes it accessible to users on a server. Proper optimization and configuration ensure faster load times and better performance.

Preparing Your Angular 19 App for Production

Before building the application, make sure to:

Update Angular CLI: Keep your Angular CLI up to date.

npm install -g @angular/cli

Optimize Production Build: Enable AOT compilation and minification.

Environment Configuration: Use the correct environment variables for production.

Building Angular 19 App

To create a production build, run the following command:

ng build --configuration=production

This command generates optimized files in the dist/ folder.

Key Optimizations in Production Build:

AOT Compilation: Reduces bundle size by compiling templates during the build.

Tree Shaking: Removes unused modules and functions.

Minification: Compresses HTML, CSS, and JavaScript files.

Source Map Exclusion: Disables source maps for production builds to improve security and reduce file size.

Configuration Example:

Modify the angular.json file to customize production settings:

"configurations": "production": "optimization": true, "outputHashing": "all", "sourceMap": false, "namedChunks": false, "extractCss": true, "aot": true, "fileReplacements": [ "replace": "src/environments/environment.ts", "with": "src/environments/environment.prod.ts" ]

    Deploying Angular 19 App

Deployment options for Angular apps include:

Static Web Servers (e.g., NGINX, Apache)

Cloud Platforms (e.g., AWS S3, Firebase Hosting)

Docker Containers

Serverless Platforms (e.g., AWS Lambda)

Deploying on Firebase Hosting

Install Firebase CLI:

npm install -g firebase-tools

Login to Firebase:

firebase login

Initialize Firebase Project:

firebase init hosting

Deploy the App:

firebase deploy

Deploying on AWS S3 and CloudFront

Build the Project:

ng build --configuration=production

Upload to S3:

aws s3 sync ./dist/my-app s3://my-angular-app

Configure CloudFront Distribution: Set the S3 bucket as the origin.

Automating Deployment with CI/CD

Setting up a CI/CD pipeline ensures seamless updates and faster deployments.

Example with GitHub Actions

Create a .github/workflows/deploy.yml file:

name: Deploy Angular App on: [push] jobs: build-and-deploy: runs-on: ubuntu-latest steps: - uses: actions/checkout@v2 - name: Set up Node.js uses: actions/setup-node@v2 with: node-version: '18' - run: npm install - run: npm run build -- --configuration=production - name: Deploy to S3 run: aws s3 sync ./dist/my-app s3://my-angular-app --delete

Best Practices for Building and Deploying Angular 19 Apps

Optimize for Production: Always use AOT and minification.

Use CI/CD Pipelines: Automate the build and deployment process.

Monitor Performance: Utilize tools like Lighthouse to analyze performance.

Secure the Application: Enable HTTPS and configure secure headers.

Cache Busting: Use hashed filenames to avoid caching issues.

Containerize with Docker: Simplifies deployments and scales easily.

Final Thoughts

Building and deploying Angular 19 applications efficiently can significantly enhance performance and maintainability. Following best practices and leveraging cloud hosting services ensure that your app is robust, scalable, and fast. Start building your next Angular project with confidence!

Keep learning & stay safe 😉

You may like:

Testing and Debugging Angular 19 Apps

Performance Optimization and Best Practices in Angular 19

UI/UX with Angular Material in Angular 19

[testrigtechnologies]

Mastering Cross-Browser Testing with Cypress: Best Practices & Challenges

Ensuring a seamless user experience across different browsers is a critical aspect of modern web development. Web applications may perform optimally in one browser but exhibit inconsistencies in another due to variations in rendering engines, JavaScript execution, and CSS interpretations. To address these challenges, cross-browser testing is essential. Cypress, a widely used automation testing framework, offers robust testing capabilities; however, it has certain limitations in the context of comprehensive cross-browser testing.

This guide provides an in-depth analysis of cross-browser testing with Cypress, highlighting best practices and potential challenges to ensure optimal test execution.

Why Choose Cypress for Cross-Browser Testing?

Cypress differentiates itself from other test automation frameworks through its unique architecture. Unlike Selenium, which operates externally and interacts with browsers remotely, Cypress runs directly within the browser. This results in faster execution and more stable test runs. Below are key advantages of Cypress:

Fast Execution – Cypress eliminates the overhead of external WebDriver communication, ensuring rapid test execution.

Automatic Wait Mechanism – Tests inherently wait for elements to be available, reducing test flakiness.

Enhanced Debugging – Built-in time-traveling and real-time snapshots facilitate detailed test analysis.

Simplified Configuration – No additional browser drivers or extensive setup requirements.

Multi-Browser Compatibility – Supports execution on Chrome, Edge, and Electron, making it a viable option for web application testing.

Implementing Cross-Browser Testing with Cypress

1. Installation and Setup

To initiate Cypress for cross-browser testing, install it within the project:npm install cypress --save-dev

Launch Cypress using:npx cypress open

This command opens the Cypress Test Runner, enabling test execution and configuration.

2. Configuring Cypress for Multi-Browser Support

Cypress facilitates execution on Chrome, Edge, and Electron. The browser can be specified within the cypress.config.js file:

module.exports = { e2e: { setupNodeEvents(on, config) { return config; }, browser: 'chrome', // Modify this to 'edge' or 'electron' as needed }, };

3. Executing Tests in Different Browsers

To run tests in a designated browser, use the following command:

npx cypress run --browser chrome

Replace chrome with edge or electron based on testing requirements. Alternatively, use the interactive Cypress Test Runner to select a browser:

npx cypress open

4. Enhancing Performance with Parallel Execution

Parallel execution significantly optimizes test efficiency, particularly when running tests across multiple browsers. Enable parallel execution using:

npx cypress run --browser chrome --parallel

Note: Parallel execution necessitates integration with Cypress Dashboard, which provides insights into test performance and execution trends.

5. Integrating Cypress into CI/CD Pipelines

Cypress can be incorporated into CI/CD workflows to facilitate automated cross-browser testing. Below is a sample configuration for executing Cypress tests on multiple browsers within a GitHub Actions workflow:

jobs: cypress-test: runs-on: ubuntu-latest steps: - name: Checkout Repository uses: actions/checkout@v2 - name: Install Dependencies run: npm install - name: Run Cypress Tests on Chrome run: npx cypress run --browser chrome - name: Run Cypress Tests on Edge run: npx cypress run --browser edge

This approach ensures early detection of browser-specific issues in a continuous testing environment.

Limitations of Cypress for Cross-Browser Testing

While Cypress is a powerful testing tool, it presents some limitations in cross-browser testing scenarios:

1. Restricted Browser Support

Cypress currently supports Chrome, Edge, and Electron. While experimental support for Firefox is available, Safari is not supported, which limits testing capabilities for macOS and iOS users.

2. Lack of Native Mobile Browser Testing

Cypress is designed for web applications in desktop environments. It does not provide native support for mobile browsers such as Chrome for Android or Safari for iOS, making it unsuitable for mobile web automation.

3. Limitations with Multi-Domain Testing

Cypress struggles with multi-domain authentication and redirection due to same-origin policy restrictions. This poses challenges when testing applications requiring cross-domain interactions.

4. No Support for Internet Explorer

Unlike Selenium, which supports legacy browsers, Cypress does not provide compatibility with Internet Explorer (IE 11 or older), making it unsuitable for organizations still relying on legacy systems.

Best Practices for Effective Cross-Browser Testing with Cypress

To maximize the effectiveness of cross-browser testing with Cypress, consider implementing the following best practices:

Leverage Feature Flags – Account for browser-specific behaviors using feature flags to enable conditional test execution.

Regularly Update Cypress – Keep Cypress updated to leverage the latest enhancements and improved browser support.

Utilize Cypress Plugins – Enhance functionality with plugins such as cypress-cucumber-preprocessor for behavior-driven development (BDD).

Run Tests in Headless Mode – Optimize execution speed by running Cypress in headless mode:

npx cypress run --headless --browser chrome

Conclusion

Cypress is a powerful automation framework that offers a streamlined approach to cross-browser testing, delivering high-speed execution and robust debugging capabilities. However, its limitations, such as restricted browser support and challenges with multi-domain authentication, must be considered. By following best practices and integrating Cypress into CI/CD pipelines, organizations can enhance the efficiency and reliability of their cross-browser testing efforts.

Need expert cross-browser testing services? Testrig Technologies specializes in comprehensive automation testing services to ensure your web applications function seamlessly across all browsers and platforms.

[config-nilesh]

Deploying Laravel Applications to the Cloud

Deploying a Laravel application to the cloud offers several advantages, including scalability, ease of management, and the ability to leverage various cloud-based tools and services. In this guide, we will explore the steps to deploy a Laravel application to the cloud using platforms like AWS, DigitalOcean, and Heroku. We'll also touch on best practices for server configuration, environment variables, and deployment automation.

1. Preparing Your Laravel Application

Before deploying, it’s essential to ensure that your Laravel application is production-ready. Here are some preparatory steps:

Update Dependencies: Run composer install --optimize-autoloader --no-dev to ensure that only production dependencies are installed.

Environment Configuration: Make sure your .env file is configured correctly for the production environment. You’ll need to set up database connections, cache, queue configurations, and any other service keys.

Caching and Optimization: Laravel provides several optimization commands to boost the performance of your application. Run the following commands to optimize your app for production:bashCopy codephp artisan config:cache php artisan route:cache php artisan view:cache

Assets and Front-End Build: If your application uses frontend assets like JavaScript and CSS, run npm run production to compile them and ensure that assets are optimized.

Database Migration: Make sure your database schema is up to date by running:bashCopy codephp artisan migrate --force

2. Choosing a Cloud Platform

There are several cloud platforms that support Laravel applications, including AWS, DigitalOcean, and Heroku. Let's look at how to deploy on each.

A. Deploying Laravel to AWS EC2

AWS (Amazon Web Services) offers a robust infrastructure for hosting Laravel applications. Here's a high-level overview of the steps:

Launch an EC2 Instance: First, you need to create an EC2 instance running a Linux distribution (e.g., Ubuntu). You can choose the instance size based on your traffic and performance needs.

Install PHP and Required Software: Once the instance is up, SSH into it and install PHP, Composer, Nginx (or Apache), and other necessary services:bashCopy codesudo apt update sudo apt install php php-fpm php-mbstring php-xml php-bcmath php-mysql unzip curl sudo apt install nginx

Configure Nginx: Set up Nginx to serve your Laravel app. Create a new Nginx configuration file under /etc/nginx/sites-available/your-app and link it to /etc/nginx/sites-enabled/.Example configuration:nginxCopy codeserver { listen 80; server_name your-domain.com; root /var/www/your-app/public; index index.php index.html index.htm; location / { try_files $uri $uri/ /index.php?$query_string; } location ~ \.php$ { fastcgi_pass unix:/var/run/php/php7.4-fpm.sock; fastcgi_index index.php; fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name; include fastcgi_params; } error_log /var/log/nginx/error.log; access_log /var/log/nginx/access.log; }

Database Configuration: Set up a MySQL or PostgreSQL database (you can use Amazon RDS for a managed database) and configure your .env file with the correct credentials.

SSL and Security: Secure your application with SSL (using Let's Encrypt or AWS Certificate Manager) and ensure your firewall and security groups are configured correctly.

Deploy Code: You can deploy your Laravel application to EC2 using Git, FTP, or tools like Envoyer or Laravel Forge. For Git deployment, clone your repository and configure your environment variables.

B. Deploying Laravel to DigitalOcean

DigitalOcean provides a simple and cost-effective way to host Laravel applications. Here’s how to deploy:

Create a Droplet: Log into your DigitalOcean account and create a new Droplet with a suitable operating system (typically Ubuntu).

Install PHP, Nginx, and Composer: SSH into your droplet and install the necessary dependencies for your Laravel app:bashCopy codesudo apt update sudo apt install php php-fpm php-mbstring php-xml php-bcmath php-mysql unzip curl sudo apt install nginx

Configure Nginx and Laravel Application: Configure Nginx to point to your Laravel application’s public folder and set up SSL.

Database Configuration: Set up MySQL or PostgreSQL on your droplet, then configure the .env file for your database credentials.

Deploying the Code: You can either deploy your code via Git or use an automation tool like Envoyer to streamline deployments. You’ll also need to configure file permissions for storage and cache directories.

C. Deploying Laravel to Heroku

Heroku is an excellent choice for quick and easy Laravel application deployment with minimal configuration. Here’s how you can deploy a Laravel app on Heroku:

Create a Heroku App: Sign up or log into your Heroku account and create a new app. This will automatically provision a server for you.

Install Heroku CLI: Install the Heroku CLI on your local machine if you haven't already:bashCopy codecurl https://cli-assets.heroku.com/install.sh | sh

Configure the .env File for Heroku: Heroku uses environment variables, so make sure you configure your .env file correctly or set them directly in the Heroku dashboard.

Deploy the Code: Push your code to Heroku using Git:bashCopy codegit push heroku master

Database Configuration: Heroku offers a managed PostgreSQL database that you can provision with the command:bashCopy codeheroku addons:create heroku-postgresql:hobby-dev

Run Migrations: Run database migrations on Heroku with:bashCopy codeheroku run php artisan migrate

3. Automating Deployment with Laravel Forge or Envoyer

For smoother deployment management, you can use tools like Laravel Forge or Envoyer.

Laravel Forge: Laravel Forge is a server management and deployment service designed for PHP applications. It automates tasks like server provisioning, security updates, and Laravel deployments to platforms like AWS, DigitalOcean, and others.

Envoyer: Envoyer is a zero-downtime deployment tool that ensures your Laravel app is deployed with no interruption to your users. It handles the deployment process seamlessly, ensuring the application is running smoothly at all times.

4. Conclusion

Deploying a Laravel application to the cloud can seem daunting, but it becomes easier with tools and services that automate much of the process. Whether you choose AWS, DigitalOcean, or Heroku, each platform offers unique benefits for hosting your Laravel application. Using automation tools like Forge and Envoyer, you can further streamline the deployment process, ensuring your app runs smoothly and efficiently in the cloud.

[sonjuktaweb]

Article on How to install Angular on Ubuntu

Ubuntu is an open source operating system from the house of Linux. You will get security, support, and managed services from the publisher of Ubuntu with cutting age technology .To install Angular on Ubuntu, you first need to have Node.js and npm (Node Package Manager) installed . Then you will able install Angular at your system

Here's a step-by-step guide:

1. First install Node.js and npm :

- Open your terminal (Ctrl+Alt+T).

- Run the following commands to update your package index and install Node.js and npm. Wait for sometime , it may take a little bit time to install.

sudo apt update

sudo apt install nodejs

sudo apt install npm

2. To verify the installation of Node.js , run the following command

node -v

The terminal will return like this

v20.9.0

That means your node.js installation in successfull.

3. Now we need to Install Angular CLI 

- CLI stands for Command Line Interface

- In the Terminal type the following

sudo npm install -g @angular/cli

  It will also take some time

  To verify that Angular CLI has been installed successfully, run this command:

ng version

 or

ng v

- You should see output displaying the Angular CLI version, Node.js version, and other related information.

4. How to create a New Project ?

- After installing Angular CLI, you can create a new Angular project by navigating to the directory where you want to create the project and running:

ng new your-app-name

- Here  " your-app-name " should be you own app name.

5. A new project will be created . Several projects file automatically generated

your-app-name.css for writing style sheet

your-app-name.html for writing html

your-app-name.ts for writing typed script

you have to create new folder for images , videos other file if required.

6. Serve the Angular Application

- Once the project is created, navigate into the project directory:

cd my-angular-app

- Then, serve the application using the Angular CLI:

ng serve

- This command will build the application and serve it locally. You can access it by navigating to http://localhost:4200 in your web browser.

That's it! You have successfully installed Angular on your Ubuntu system. You can now start building Angular applications and i am sure you will love to work Angular in  Ubuntu. 

[ritika-25]

To install ReactJS on Ubuntu, you need to set up a development environment that includes Node.js and npm (Node Package Manager) first, as React is a JavaScript library that relies on these tools.

[tastethelinux]

Installation of Node js in Linux CentOS and Ubuntu

Installation of Node js in Linux CentOS and Ubuntu

Hi Friends! Today we will learn the easiest way for Installation of Node js in Linux CentOS and Ubuntu. Let’s Start we go Step by Step. Installation of Node js Go for the Quick View but please come and read the whole post so that you can get more information and Knowledge about the installation of Node JS and NPM on Linux. Installation of Node JS and NPM on Ubuntu $sudo apt-get install…

[ubuntu-server]

How to Install Node.js & npm on Ubuntu 22.04: A Step-by-Step Guide

Node.js is a popular open-source JavaScript runtime environment used for building scalable web applications. It comes with a package manager, npm, which makes it easy to install and manage packages for your project. In this article, we will cover three different ways to install Node.js and npm on Ubuntu 22.04. These methods include: Installing from the Ubuntu Repositories Installing from the…

[thelinuxhelp]

How to Install Node.js & npm on Ubuntu 22.04: A Step-by-Step Guide

Node.js is a popular open-source JavaScript runtime environment used for building scalable web applications. It comes with a package manager, npm, which makes it easy to install and manage packages for your project. In this article, we will cover three different ways to install Node.js and npm on Ubuntu 22.04. These methods include: Installing from the Ubuntu Repositories Installing from the…

[learning-code-ficusoft]

Understanding CI/CD Pipelines: Automating Your Workflow

Introduction

Continuous Integration (CI) and Continuous Deployment (CD) have become essential in modern software development. They automate the software release process, allowing teams to build, test, and deploy applications efficiently.

In this guide, we’ll explore the concepts, benefits, and steps involved in setting up a CI/CD pipeline.

1. What is CI/CD?

Continuous Integration (CI)

CI is the practice of frequently merging code changes into a shared repository. Each change triggers an automated build and test process to detect bugs early.

Key Benefits: ✅ Faster bug detection ✅ Improved collaboration ✅ Reduced integration issues

Continuous Deployment (CD)

CD ensures that changes passing CI tests are automatically deployed to production or staging environments.

Key Benefits: ✅ Faster release cycles ✅ Reduced manual errors ✅ Increased reliability

2. How Does a CI/CD Pipeline Work?

A typical CI/CD pipeline consists of the following stages:

Code Commit — Developers push changes to a version control system (e.g., GitHub, GitLab, Bitbucket).

Build Stage — The code is compiled and dependencies are installed.

Testing Stage — Automated tests (unit, integration, security tests) run to ensure functionality.

Deployment Stage — If tests pass, the application is deployed to staging or production.

Monitoring & Feedback — Logs and performance metrics help identify issues.

3. Popular CI/CD Tools

🚀 Jenkins — Open-source automation server 🚀 GitHub Actions — Integrated with GitHub repositories 🚀 GitLab CI/CD — Built-in CI/CD for GitLab 🚀 CircleCI — Cloud-based CI/CD tool 🚀 Travis CI — Easy-to-configure CI/CD service 🚀 AWS Code Pipeline — CI/CD for AWS environments

4. Setting Up a Basic CI/CD Pipeline with GitHub Actions

Step 1: Create a .github/workflows/ci-cd-pipeline.yml File

yamlname: CI/CD Pipelineon: push: branches: - mainjobs: build: runs-on: ubuntu-latest steps: - name: Checkout code uses: actions/checkout@v2 - name: Install dependencies run: npm install - name: Run tests run: npm test - name: Deploy to production run: echo "Deploying..."

5. Best Practices for CI/CD

✔️ Automate Everything — Build, test, and deploy automatically. ✔️ Use Feature Flags — Control feature rollouts safely. ✔️ Monitor Deployments — Use logs and analytics to detect issues. ✔️ Implement Security Scans — Prevent vulnerabilities before deployment. ✔️ Rollback Strategies — Prepare for quick rollbacks in case of failure.

Conclusion

CI/CD pipelines streamline development, improve code quality, and accelerate releases. By integrating automation, testing, and deployment, teams can deliver robust applications efficiently.

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[speedysense]

How To Install Node.js and NPM on Ubuntu 18.04 LTS Node.js is one of the most popular web technologies to build network applications quickly. In this guide, we’ll show you how to install Node.js and NPM on Ubuntu 18.04 LTS. We need to add Node.js PPA to your Ubuntu 18.04 LTS, 16.04 LTS, 14.04 LTS systems and install it. Same instructions you can apply for any Debian based distribution, including Kubuntu, Linux Mint and Elementary OS. View post at https://speedysense.com/install-nodejs-and-npm-on-ubuntu/ #howto #linuxhowto #howtolinux #ubuntu #linux #install #nodejs #npm #installnodejs #installnpm #uninstall #uninstallnodejs #removenodejs #linuxubuntu #speedysense https://www.instagram.com/p/B8EcOj2pMJA/?igshid=jbogi6o2medk

[usingjavascript]

How to Install NPM & Node js on Ubuntu 19.04 ☞ http://bit.ly/37zRAGE #nodejs #javascript

[linuxawesome]

How to Install Node.js and npm on Ubuntu 18.04 ☞ http://go.codetrick.net/94891a39d1 #linux #programming

[ourmeanstack]

How to Install Node.js and npm on Ubuntu 18.04 ☞ http://bit.ly/2uo4uJN #nodejs #javascript