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claudeVIDEO

Opus 5.5 turns one prompt into a launch video for a fake calendar app

Claude Code running Opus 5.5 for about 8 hours produced a complete launch video for a fake calendar app from one prompt, with the name, logo, UI, animations, soundtrack and sound effects all generated in code and open-sourced.

Leon Lin
@LexnLinArchived 2026.09.28Originally posted 2026.09.27
Leon Lin @LexnLinOriginally posted 2026.09.27
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I asked Claude Code (Opus 5.5) to make a launch video for a fake calendar app and HOLY fuck, everything you see AND hear is code ONE prompt, it cooked for about 8h name, logo, UI, animations, soundtrack, sound effects opensource, repo in replies :)

x.com/lexnlin/status/2104148233106723099Archived 2026.09.28 10:14