Initial commit: Diff Highlighter Chrome extension (MV3, TypeScript)

Browse Source

Highlights .diff/.patch files inline — additions green, deletions red,
hunk/file headers styled, with toggleable highlight.js syntax highlighting.

- MV3, content script gated on text/plain + URL ending in .diff/.patch
- Two-phase render: instant diff colors, then chunked idle-time syntax
- Popup switches + Alt+D shortcut, persisted in chrome.storage.sync, live re-render
- Light/dark via prefers-color-scheme; only the `storage` permission
- TypeScript + esbuild build; Forgejo Actions CI (typecheck + build)

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

...

This commit is contained in:

Tilo Klarenbeek

2026-06-16 13:01:06 +02:00

commit 314c34fe52

24 changed files with 1564 additions and 0 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download Patch File Download Diff File Expand all files Collapse all files

BIN

icons/icon48.png Normal file

Binary file not shown.

Side by Side After Width:  |  Height:  |  Size: 183 B