Top Testing Libraries

:white_check_mark: The Node.js best practices list (July 2024)

JavaScript API for Chrome and Firefox

Storybook is the industry standard workshop for building, documenting, and testing UI components in isolation

Incredibly fast JavaScript runtime, bundler, test runner, and package manager – all in one

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

Open-Source API Development Ecosystem • https://hoppscotch.io • Offline, On-Prem & Cloud • Web, Desktop & CLI • Open-Source Alternative to Postman, Insomnia

💻 A fully functional local AWS cloud stack. Develop and test your cloud & Serverless apps offline

A list of helpful front-end related questions you can use to interview potential candidates, test yourself or completely ignore.

Fast, easy and reliable testing for anything that runs in a browser.

Delightful JavaScript Testing.

🐸💬 - a deep learning toolkit for Text-to-Speech, battle-tested in research and production

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

Complete Claude Code configuration collection - agents, skills, hooks, commands, rules, MCPs. Battle-tested configs from an Anthropic hackathon winner.

GoogleTest - Google Testing and Mocking Framework

Curso para aprender el lenguaje de programación Python desde cero y para principiantes. 100 clases, 44 horas en vídeo, código, proyectos y grupo de chat. Fundamentos, frontend, backend, testing, IA...

✅ Solutions to LeetCode by Go, 100% test coverage, runtime beats 100% / LeetCode 题解

A modern load testing tool, using Go and JavaScript

an open source, extensible AI agent that goes beyond code suggestions - install, execute, edit, and test with any LLM

Full reference of LinkedIn answers 2024 for skill assessments (aws-lambda, rest-api, javascript, react, git, html, jquery, mongodb, java, Go, python, machine-learning, power-point) linkedin excel test lösungen, linkedin machine learning test LinkedIn test questions and answers

Write scalable load tests in plain Python 🚗💨

A toolkit with common assertions and mocks that plays nicely with the standard library

A collection of awesome penetration testing resources, tools and other shiny things

HTTP load testing tool and library. It's over 9000!

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

Package gorilla/websocket is a fast, well-tested and widely used WebSocket implementation for Go.

Learn Go with test-driven development

Checklist of the most important security countermeasures when designing, testing, and releasing your API

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

Simple to use, blazing fast and thoroughly tested WebSocket client and server for Node.js

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