GitLab Open Locally от Pedro H.

Firefox extension that opens GitLab(GitHub and Bitbucket) files directly in your local IDE (VS Code, Sublime Text, JetBrains IDEs, Windsurf, Vim, or custom).

✨ Features
One-click opening - Click extension icon to open files instantly
Multiple IDEs - VS Code, Windsurf, Sublime Text, JetBrains IDEs (PyCharm, IntelliJ IDEA, Rider, WebStorm, etc.), Vim (MacVim/Terminal/iTerm2), or custom IDE support
Path mapping - Auto-detects local paths or use custom mappings
Line number support - Jumps to the exact line you're viewing
File history - Track last 5 opened files with quick mapping fixes
Keyboard shortcut - Cmd+Shift+E (Mac) or Ctrl+Shift+E (Windows/Linux)
Auto-save settings - No need to click save, everything persists automatically