ExtHub

4 listings we've seen · as of 6 Oct 2026. This is the maker name shown on the store, not proof of who owns the company.

Developer Tools

Pick colors from any screen pixel. Copy as HEX, RGB, HSL instantly. Zero bloat, zero tracking, zero DOM injection.

Developer Tools

Real-time performance HUD for web developers. Monitor FPS, DOM nodes, memory, CLS, and Core Web Vitals — right on the page.

Developer Tools

Smart XPath, CSS and DOM inspector for robust locator workflows

Developer Tools

One-click realistic fake data for forms. Built for localhost, works everywhere.