Voiden is a developer-first API client with local storage, Git-integrated, all based on markdown + offline support.

The world’s first API testing platform that auto-generates unit test cases with dependency mocks from API calls. Using advanced AI, it simplifies test creation, debugging, and evolution, ensuring comprehensive coverage and boosting software quality.

Playwright enables reliable end-to-end testing for modern web apps.

Browser and Mobile Automation Test Framework for Node.js

Simulate APIs, integrations, and environments at enterprise scale.

Selenium automates browsers. That's it! What you do with that power is entirely up to you.