Show HN: I made a heatmap diff viewer for code reviews (opens in new tab)

Covers manaflow-ai/cmux: Ghostty-based macOS terminal with vertical tabs and notifications for AI coding agentsDiscussed on Hacker News

0github.com is a pull request viewer that color-codes every diff line/token by how much human attention it probably needs. Unlike PR-review bots, we try to flag not just by "is it a bug?" but by "is it worth a second look?" (examples: hard-coded secret, weird crypto mode, gnarly logic, ugly code).

Read the original article