Infinite scroll TikTok app built with OpenAI Codex in a few hours
isidentical · x · 2026-09-01
A developer built an infinite scrolling TikTok-style app using @fal's H3 max model. Powered by OpenAI Codex, the build took only a few hours and included an autonomously generated demo screen recording. The app generates content on the fly as you scroll and can extend videos up to 30 seconds while watching. The author developed the production version entirely from their phone using Codex to remote into a laptop in SF.
Related event: Dev Builds Infinite AI TikTok in Hours with Codex(2 posts)→
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