with one click
ff
Open the last mentioned file in Firefox. Use when user says "ff", "open in firefox", "open in browser", or wants to preview a file in the browser. Also use proactively after generating or editing HTML/SVG/PDF files that benefit from browser preview.
Install with Codex or Claude Copy this prompt, paste it into Codex, Claude, or another assistant, and let it review the skill page and install it for you.