Professional software tool for HTTP testing and debugging

Checks web UI for browser compatibility (Compliance with Can I Use?)

YATTIE exists to help make tester's lives easier. Ideally, it should remove friction from the exploratory testing process - everywhere from gathering evidence to submitting reports.

The Apache JMeter™ application is open source software, a 100% pure Java application designed to load test functional behavior and measure performance. It was originally designed for testing Web Applications but has since expanded to other test functions.

REST API client library for .NET

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