Unvibe

Unvibe explains the code you select, in a panel beside your editor. It's a free desktop app for Mac and Windows.

Select code in any app and press Control+U on Mac or Ctrl+Alt+U on Windows. Choose a depth: New, Beginner, Intermediate and Advanced are free; Expert is part of Pro.

Ask follow-ups when something doesn't click. Test me asks one question about that exact code and saves the ones you miss to revisit. Briefs shows what changed in a local Git project (working tree, staged, latest commit or a branch).

Keys and tokens are filtered on your computer before code is sent for an explanation. No API key or card needed. Free explanations have a usage limit, and AI can be wrong, so check important answers against the code.