Dev uses Gemini 4 + Antigravity to auto-document a week of building into a BTS video
alexanderchen · x · 2026-11-05
Alex Chen shares a replicable behind-the-scenes workflow:
- Transkun transcribes raw audio to MIDI
- Hand positions are tracked and visualized in three.js
- Gemini 4 (Argon) in Google Antigravity kept taking screenshots as he built over the past week, then compiled them into a recap video
He suggests more builders do this: having AI continuously observe your dev process and generate a video is a great new way to share the creative process.
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