r/u_ostwal•
ostwal

Frontend Animation | Claude SKill.

I created a Claude skill to generate a single composed HTML file - the animation. You can now create any mock up UI, user flows, etc..

Also, it tries to mimic user behavior and real world behaviors like: Opening a new webpage take little time as compared to a LLM Call.

So it works on a 7 step process:

  1. Identify domain & narrative — what story, who's the audience, what's the key insight?
  2. Choose best UI representation — what visual makes this clearest?
  3. Map the flow — stages, branches, loops, parallel tracks
  4. Choose layout tier — single flow / multi-snippet / simulation / mockup
  5. Assign timings — paced for the viewer, not for realism
  6. Build the HTML — self-contained, vanilla JS only
  7. Self-review — run every checklist item before saving

Please give it a try. Star the repo if you liked it.

Github: https://github.com/aayushostwal/frontend-animation/blob/main/SKILL.md

Youtube Tutorial: https://www.youtube.com/watch?v=vqo1mt0O_wc

Posted May 27, 2026, 2:33 PM UTC

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