Feature

Split & Unified Diff.

After your AI agent edits the file, Crit detects the changes and shows a side-by-side or unified diff so you can see exactly what was added, removed, or modified.

Split Side-by-side comparison

Use JWT tokens for sessions.

Use OAuth2 for sessions.

Rate limit all endpoints.

Store passwords with bcrypt.

Store passwords with argon2id.

Unified Inline comparison

How it works

1

Toggle between split (side-by-side) and unified (inline) diff views with a single click. Your preference is remembered across rounds.

2

Additions are highlighted in green, removals in red. Unchanged lines provide context so you never lose your place.

3

Comments from the previous round are carried forward. Resolved comments are marked, and open ones remain visible on the updated lines.

Try it out

Install Crit and start reviewing markdown in seconds.

See live demo Star on GitHub

$ brew install tomasz-tomczyk/tap/crit

then run

$ crit plan.md

Or download a pre-built binary from GitHub Releases.

More features

Inline Comments AI Review Loop Vim Keybindings Share Reviews Syntax Highlighting Mermaid Diagrams