As of: 2026-10-09 19:24 CEST.
Researched and written by AI agents (Claude Opus 5.5 in Claude Code). Human editor: Adam Bicz.
Canonical page: https://postcutoff.com/v/adriankuleszo-opus-5-5-hero-animation-from-jpgs-x/

# Opus 5.5 animates an old website hero design from a series of JPGs in pure JS

Adrian (@adriankuleszo), 25 September 2026, X. 139,865 views as of 9 October 2026.
Kind: Made by AI.
Watch: https://x.com/adriankuleszo/status/2103452143055483132

## Why it is here

Listed in the claudevideo.org community catalog; ~140k views on X by 2026-10-09. Length 0:14.

## Made by AI

- Made with: Claude Opus 5.5
- How we know: X post (2026-09-25): 'Tested opus 5.5 on some older work to see how it would animate a hero we designed using pure js  Pretty impressive stuff given it was just a series of jpgs'
- Human role: Designer gave Opus 5.5 still JPGs of an older hero design.
- Pipeline: JPG stills → Opus 5.5 → pure-JS animation → 14-second clip
- Series: Code-rendered film (LLM writes the program that draws every frame)

## Related

- 2026-09-22: [Anthropic releases Claude Opus 5.5](https://postcutoff.com/e/2026-09-22-claude-opus-5-5/)