JavaScript-generated creative video made with Claude Opus from hand-drawn sketches: Claude Opus launch video

Originally posted by @abderrahmen_g on X · posted Sep 24, 2026 · curated by MotionHunt, updated Oct 15, 2026

In short

The author shares a JavaScript-generated video made from their wife's hand-drawn sketches and sample videos, using a single prompt. They say it took 1h 20 min to produce and link a GitHub repo in the thread. The author does not state the video's length or aspect ratio.

Prompt

From the author's post

You are a professional videographer. Create me a high-definition, creative, playful, and joyful video that you enjoy watching, that has sounds matching the frames using JavaScript. Use as much as possible of the input images—hand-drawn—to make it more creative and more authentic from input-pictures. You can also be inspired by, but not copy, the videos created by you in video-examples/, especially this: video-examples/twitter_claude.mp4. You're really creative, so produce the best of what you can.

How it was made

The author says the video was made with Opus 5.5 from a single prompt, with the output written in JavaScript so the sound matches the frames. Inputs were hand-drawn sketches from the author's wife plus sample videos, and the whole process took 1h 20 min. The author links a GitHub repo in the thread. No further details on rendering or tooling were shared.

Tools: Claude Opus
Effort: About 1h 20 min, one prompt
Source: Source code

Why it works

The prompt asks for the hand-drawn input images to be used as much as possible, so the source art stays central to the video.
The prompt asks for sound that matches the frames, which ties the audio timing to the visual changes.
The prompt sets a clear tone (high-definition, creative, playful, joyful) and asks for the piece to be inspired by, not copy, the sample videos.
The prompt gives the model a professional-videographer role, which frames the output as a deliberate creative piece.

Remix it for your product

You are a professional videographer. Create me a high-definition, creative, playful, and joyful video that you enjoy watching, that has sounds matching the frames using JavaScript. Use as much as possible of the input images for [PRODUCT]—hand-drawn—to make it more creative and more authentic from the input pictures. Highlight these features: [FEATURES]. You can also be inspired by, but not copy, the sample videos provided. You're really creative, so produce the best of what you can.