testing-tools

playwright

+440

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

keploy/keploy

+184

Open-source platform for creating safe, isolated production sandboxes for API, integration, and E2E testing.

usebruno/bruno

+114

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

pywinauto

+67

Windows GUI Automation with Python (based on text properties)

vitest

+29

Next generation testing framework powered by Vite.

hoppscotch

+25

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

stryker-js

+24

Mutation testing for JavaScript and friends

hurl

+19

Hurl, run and test HTTP requests with plain text.

pandera

+11

A light-weight, flexible, and expressive statistical data testing library