✅ The Node.js best practices list (July 2026)
- nodejs
- javascript
- best-practices
- styleguide
Repository Index
47,133 repositories indexed
1–24 of 308 · Most stars
Playwright is a framework for Web Testing and Automation. It allows testing Chromium, Firefox and WebKit with a single API.
Incredibly fast JavaScript runtime, bundler, test runner, and package manager – all in one
- bun
- bundler
- javascript
- javascriptcore
JavaScript API for Chrome and Firefox
- headless-chrome
- testing
- web
- developer-tools
Storybook is the industry standard workshop for building, documenting, and testing UI components in isolation
- storybook
- styleguide
- testing
- components
Open-Source API Development Ecosystem • https://hoppscotch.io • Offline, On-Prem & Cloud • Web, Desktop & CLI • Open-Source Alternative to Postman, Insomnia
- api
- api-client
- api-rest
- pwa
Get a full fake REST API with zero coding in less than 30 seconds (seriously)
Fast, easy and reliable testing for anything that runs in a browser.
- cypress
- end-to-end-testing
- angular-testing-library
- component-testing
Opensource IDE For Exploring and Testing API's (lightweight alternative to Postman/Insomnia)
- api-client
- git
- graphql-client
- opensource
Full-stack web application template with FastAPI, React, SQLModel, PostgreSQL, Vite, Tailwind CSS, shadcn/ui, FastAPI Cloud, and Docker Compose.
- python
- docker
- postgresql
- fastapi
Delightful JavaScript Testing.
- javascript
- testing
- painless-javascript-testing
🧙♀️ Move Fast and Break Nothing. End-to-end typesafe APIs made easy.
Playwright MCP server
A browser automation framework and ecosystem.
Open-source, self-hosted alternative to OpenAI Dots, Grok Bot. Built to be undetectable by anti-bot systems.
A modern load testing tool, using Go and JavaScript
- golang
- load-testing
- load-generator
- javascript
Make Any Website into CLI & Use your logged-in browser by AI agent.
💚 End-to-end encrypted cloud for everything.
The Monorepo Platform that amplifies both developers and AI agents. Nx optimizes your builds, scales your CI, and fixes failed PRs automatically. Ship in half the time.
Hey is a decentralized and permissionless social media app built with Lens Protocol 🌿
- web3
- blockchain
- graphql
- hacktoberfest
Test your prompts, agents, and RAGs. Red teaming/pentesting/vulnerability scanning for AI. Compare performance of GPT, Claude, Gemini, DeepSeek, and more. Simple declarative configs with command line and CI/CD integration. Used by OpenAI and Anthropic.
Crawlee—A web scraping and browser automation library for Node.js to build reliable crawlers. In JavaScript and TypeScript. Extract data for AI, LLMs, RAG, or GPTs. Download HTML, PDF, JPG, PNG, and other files from websites. Works with Puppeteer, Playwright, Cheerio, JSDOM, and raw HTTP. Both headful and headless mode. With proxy rotation.
- web-scraping
- web-crawling
- npm
- headless-chrome
The SDK to extract data and interact with any site on the web. Get started with Claude Code, Codex, Eve, Mastra, and more.
📗🌐 🚢 Comprehensive and exhaustive JavaScript & Node.js testing best practices (August 2025)