px0 ships git-aware diffs and markdown preview after GitHub traction: a 1ms read-only browser IDE
arpit_bhayani · x · 2026-09-14
After px0's surprise GitHub traction (850 stars), indie developer arpitbhayani shipped the two most-requested features in v0.1.2 within 24 hours: git awareness (added/modified file markers, split/unified diff view, change-based filtering) and markdown rendering. px0 is a read-only, browser-based IDE that boots in under 1 ms with 20 MB RAM, offering symbol-level navigation, deep search, and syntax highlighting as a zero-latency inspection console for large codebases.
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