Robust, efficient and accurate accessibility testing tools for all Built on the world’s most popular accessibility testing library, axe-core. Deque’s suite of axe tools offers full coverage for your testing and compliance needs.

An open-source, automated tool to help you improve the quality of web pages. You can run it on any web page, public or requiring authentication.

The WAVE Chrome, Firefox, and Edge extensions allows you to evaluate web content for accessibility issues directly within your browser.

Developer-focused accessibility agent delivering copy-paste ready fixes, WCAG 2.2 compliance, and AI-powered video caption generation

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.

A website for getting different information for colors (different formats, complementary color) , especial a color blindness simulator.