Helpdesk & Support Utilities

New

See a comprehensive table of which modern web APIs your current browser supports. Includes WebGPU, AVIF, and more.

Developer Tools API browser feature detection support

New

Detect browser support for font‑tech() and font‑format() values in @font‑face src. Check COLRv1, variable, etc.

Developer Tools CSS font‑format font tech support

New

See how your browser renders emojis from different Unicode versions. Detect gaps in your system's emoji font support.

Developer Tools emoji support Unicode version

New

Create a clear, structured bug report or support ticket with environment, steps, and expected result. Copy/paste.

Business bug support template ticket

Tag: Helpdesk & Support Utilities