Repository Index

✅ The Node.js best practices list (July 2026)

• nodejs
• javascript
• best-practices
• styleguide

Playwright is a framework for Web Testing and Automation. It allows testing Chromium, Firefox and WebKit with a single API.

• playwright
• testing
• automation
• webkit

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

Get a full fake REST API with zero coding in less than 30 seconds (seriously)

• api
• fake
• frontend
• json

Opensource IDE For Exploring and Testing API's (lightweight alternative to Postman/Insomnia)

• api-client
• git
• graphql-client
• opensource

Delightful JavaScript Testing.

• javascript
• testing
• painless-javascript-testing
• facebook

A browser automation framework and ecosystem.

• selenium
• webdriver
• java
• ruby

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.

• ai-agent
• ai-agents
• ai-tools
• cli

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.

• nx
• angular
• react
• monorepo

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

a fast, scalable, multi-language and extensible build system

• bazel
• build
• test
• fast

📗🌐 🚢 Comprehensive and exhaustive JavaScript & Node.js testing best practices (August 2025)

• nodejs
• testing
• unittest
• test

☕️ Classic, reliable, trusted test framework for Node.js and the browser

• mocha
• javascript
• testing
• tdd

Node.js test runner that lets you develop with confidence 🚀

• test-runner
• ava
• javascript
• concurrency

🛠️⚡ Step-by-step tutorial to build a modern JavaScript stack.

• tutorial
• stack
• javascript
• react

JavaScript Testing utilities for React

• enzyme
• react
• mocha
• react-components

🐐 Simple and complete React DOM testing utilities that encourage good testing practices.

• reactjs
• testing
• javascript

The batteries-included full-stack framework for the AI era. Develop JS/TS web apps (React, Node.js, and Prisma) using declarative code that abstracts away complex full-stack features like auth, background jobs, RPC, email sending, end-to-end type safety, single-command deployment, and more.

• wasp
• web-app
• react
• node

The industry standard for API mocking in JavaScript.

• msw
• mock
• mocking-framework
• service-worker

Simple JavaScript testing framework for browsers and node.js

• jasmine
• javascript
• tdd
• testing

See interfaces like a human. E2E testing in natural language.

• testing
• browser-use
• computer-use
• gpt-operator