✅ The Node.js best practices list (August 2022)

Headless Chrome Node.js API

📓 The UI component explorer. Develop, document, & test React, Vue, Angular, Web Components, Ember, Svelte & more!

👽 Open source API development ecosystem - https://hoppscotch.io

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

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

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

Delightful JavaScript Testing.

☕️ simple, flexible, fun javascript test framework for node.js & the browser

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

JavaScript Testing utilities for React

📗🌐 🚢 Comprehensive and exhaustive JavaScript & Node.js testing best practices (April 2022)

Learn Go with test-driven development

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

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

GoReplay is an open-source tool for capturing and replaying live HTTP traffic into a test environment in order to continuously test your system with real data. It can be used to increase confidence in code deployments, configuration changes and infrastructure changes.

A modern, C++-native, test framework for unit-tests, TDD and BDD - using C++14, C++17 and later (C++11 support is in v2.x branch, and C++03 on the Catch1.x branch)

Simple JavaScript testing framework for browsers and node.js

Faker is a Python package that generates fake data for you.

Most popular Mocking framework for unit tests written in Java