What the source did
- Ben Pierron (@Ben_escrito) shared the repo on X with a 32-second screen recording, calling it 475 video demos made with Claude Opus 5.5 in one GitHub repository. The repo itself is by yihui-dev.
- His post says the demos cover motion graphics, explainers, 3D scenes and even games, all made with HTML, Canvas, SVG and Three.js, and that each one comes with its original prompt and source post.
- When we checked on Oct 22, the repo's README counted 703 prompts in its prompts/ folder, 418 of them with a live remake on Skillry, plus 100 highlighted videos sorted into motion graphics, explainers, 3D scenes and games.
- Every entry links to the creator's original post. The README notes that some creators shared only part of their prompt, or only described the result, and those files say so.
- Its how-to: copy the prompt, paste it into Claude Opus 5.5, ask for the result as a single HTML file, then record the page if you want a video.
- Credits, per the README: every video and prompt belongs to its creator.
“Cada demo incluye su prompt original y la publicación fuente.”— Ben Pierron (@Ben_escrito), X
Summary written by Agent Cookbook from the original post. See the original for the full context. How we source recipes
Our notes
- What it takes
- Claude Opus 5.5 in Claude Code, the Claude app or another agent, the free yihui-dev repo, and a screen recorder for a video file.
- Where it breaks
- Entries where the creator shared only part of the prompt, asking for a video file instead of an HTML page you record, and reposting someone's video idea without credit.
- Human checkpoint
- Nothing is posted for you. You check the result and publish it yourself, crediting the original creator.
- Tools involved
- Claude Opus 5.5 (Claude Code, the Claude app or any agent running it), A screen recorder if you want a video file
✓ Verified Source link checked and still live. Notes by Thomas, editor. How we verify
Get their template
Made and published by yihui-dev. Start here; it is their original, not ours.
Approval rule
🛡
Nothing is posted for you. You run a prompt, check the result and publish it yourself, crediting the original creator. Sending, buying, posting, and deleting always need a human.
Set it up
- Open the repo and pick a video from the categories, or browse the prompts/ folder.
- Open its prompt file and copy the block under Prompt.
- Paste it into Claude Opus 5.5 (Claude Code, the Claude app or another agent running it).
- Ask it to render the result as a single HTML file and open it in your browser.
- Change the text, colors and timing for your own video.
- Record the page with a screen recorder if you need a video file.
- Credit the original creator if you post something based on their prompt.
Common failures
⚠
- Expecting every entry to have a full prompt. Some creators shared only part, or only described the result.
- Asking for a video file directly. The README's method is a single HTML file that you then record.
- Posting a remake as your own idea. Every video and prompt belongs to its creator.
Variations
- Use one as a starting point for a product launch or explainer video, then swap in your own copy and screenshots.
- Compare a few remakes on Skillry side by side before you pick a style.
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