Mozilla Connect

DevTools has an excellent built-in accessibility panel (contrast checker, vision deficiency simulation) for inspecting web pages — but the DevTools UI itself doesn't offer color-blind-safe syntax theme options for its own JSON/console output. Adding ...

Right now you can copy a request as fetch/cURL, but there's no built-in way to tweak the request body/headers and resend it from within DevTools itself. Adding an inline "Edit and Resend" option (similar to what some other browsers offer) would speed...

When debugging APIs (e.g., comparing a working payload vs. a broken one), it would help to select two network requests and see a side-by-side diff of their JSON responses, similar to a git diff view. This is especially useful when troubleshooting int...

Currently, DevTools' dark theme uses highly saturated syntax colors (bright cyan, magenta, green) against a near-black background. Over long debugging sessions this creates harsh contrast that causes eye strain, especially in low-light environments.S...