Chaos Frontend Toolkit
Tools to break your web apps and find ways to improve them
Chaos Frontend Toolkit launched on December 25, 2021 with 99 votes, #375 of 2,707 launches that month and more than 75% of that year's launches. The site was still online in September 2026, 4 years on.
What it does
Chaos Frontend Toolkit is a set of tools to break your web apps and, in doing so, find ways to improve them. It is both a Web Extension (Chrome, Firefox, Edge) and an NPM library.
A set of tools to break your web apps and, in doing so, find ways to improve them.
Chaos Engineering is the discipline of experimenting on a system in order to build confidence in the system’s capability to withstand turbulent conditions in production. Even though it is usually applied to infrastructure, we can use Chaos Engineering principles on the front end part of our web applications. Network, Timers, History, Accessibility, Localization, Inputs: This web extension bundles tools intended to break your apps. This extension is available on most browser extension stores. Click on the links above to access the one corresponding to your browser, then follow their instructions. If your browser isn't listed above, you can try installing it with the manual zip available…from chaos-frontend-toolkit.web.app
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