Playwright is a framework for Web Testing and Automation. It allows testing Chromium, Firefox and WebKit with a single API.
- playwright
- testing
- automation
- webkit
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Storybook is the industry standard workshop for building, documenting, and testing UI components in isolation
- storybook
- styleguide
- testing
- components
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
Light, fluffy, and always free - The AWS Local Emulator alternative
Write scalable load tests in plain Python 🚗💨
- locust
- python
- load-testing
- performance-testing
A toolkit with common assertions and mocks that plays nicely with the standard library
- testify
- go
- assertions
- mocking
Cross-platform automation framework for all kinds of apps, built on top of the W3C WebDriver protocol
Node.js test runner that lets you develop with confidence 🚀
- test-runner
- ava
- javascript
- concurrency
JavaScript Testing utilities for React
- enzyme
- react
- mocha
- react-components
Open-source platform for creating safe, isolated production sandboxes for API, integration, and E2E testing.
A simulation data generator
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.
Hurl, run and test HTTP requests with plain text.
- curl
- http
- testing-tools
- cli
ARTEMIS turns natural-language instructions into reliable Android automation. It automates end-to-end workflows, captures logs, and integrates seamlessly with AI coding assistants such as Antigravity, Codex, and Claude Code. It also achieves 99%+ success rate on AndroidWorld Benchmark.
- ai-agents
- android
- test-automation
Next generation testing framework powered by Vite.
Painless E2E Automation for Mobile and Web
Most popular Mocking framework for unit tests written in Java
- mockito
- java
- mocking-framework
- testing-tools
Most advanced XSS scanner.
- xss
- xss-scanner
- xss-exploit
- xss-bruteforce
Python version of the Playwright testing and automation library.
- playwright
- chromium
- firefox
- webkit
The pytest framework makes it easy to write small tests, yet scales to support complex functional testing
- unit-testing
- test
- testing
- python
🕷 Super-agent driven library for testing node.js HTTP servers using a fluent API. Maintained for @forwardemail, @ladjs, @spamscanner, @breejs, @cabinjs, and @lassjs.
- supertest
- superagent
- assertions
- node
Next generation e2e testing framework for web and mobile apps.
TranslatedMeterSphere is a new-generation open-source continuous testing tool with a built-in AI assistant, making software testing simpler and more efficient so that it no longer becomes a bottleneck for continuous delivery.