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Rank#174
Motion

Claude Code builds a fake calendar app launch video

Leon Lin (@LexnLin) posted this video on X on , and it went viral the same day. It has 1,399 likes and 87 replies, ranking #174 of 226 viral design posts on ViralPost.

LL

Leon Lin

@LexnLin

Open on X

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 :)

Why it went viral

A launch video for a fake calendar app, with name, logo, UI, animations and soundtrack all generated by Claude Code from one prompt over about 8 hours.

Likes
1,3991.4K
Replies
87
Went viral
Posted on X
Motion#claude-code#generative-video#open-source

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