LiveDemo – open-source tool for creating interactive product demos
Self-hosted interactive demos, but the repo contains only deployment scripts, not app code.

Open-source alternative to Navattic for creating interactive product demos.
Sales and marketing teams needing demo tools
Navattic · Walnut · Reprise
I am George
And I am building an open-source interactive product demo tool designed to empower sales, marketing, and customer support teams to create high-impact demos that convert.
Today we are launching on ProductHunt https://www.producthunt.com/products/livedemo-2?launch=lived...
And also here is the GitHub repo: https://github.com/exploitx3/livedemo-deploy
Self-hosted interactive demos, but the repo contains only deployment scripts, not app code.
Interactive AMM visualizer for a math concept everyone already knows from Uniswap docs.
Screenshot-to-demo tool competing against Walnut, Navattic, and Arcade at lower price.
Ray-traced black holes and atmospheric simulations you can manipulate with your fingers.
Everything runs client-side and the UI gives you real control — pick MP4 or WebM, toggle 720/1080/4K, pick gradients, and resize the camera overlay. It's not reinventing the wheel (Loom/OBS already exist), but the minimal, no-install flow plus thoughtful controls (format/quality toggles, mic and camera sizing) make it genuinely handy for quick recordings. Would be way more compelling with basic trimming or one-click cloud upload.
Runtime clicks for you instead of waiting for user input like shepherd.js.