ndemo
Create narrated web-app demo videos by letting Claude drive the browser.
- Stars
- 5
- Forks
- 0
- Updated
- Updated May 13, 2026
Create narrated web-app demo videos by letting Claude drive the browser.
ndemo converts a YAML playbook into a narrated demo of a web application. Claude Code inspects the page's accessibility tree, authors and tests browser actions segment by segment, and then renders an MP4 with text-to-speech narration; it requires Node.js 20+, ffmpeg, Claude Code, and an OpenAI API key for voice generation.
Resource types
Use cases
Platforms
Batch-download and deduplicate Douyin videos, galleries, collections, and creator posts.
Download, manage, and stream BitTorrent content through several interfaces.
Runtime
Public GitHub facts last synced Jul 10, 2026.
Play local audio and M3U8 radio streams from a terminal interface.
Convert lecture videos into searchable Markdown with slides and cleaned narration.