Show HN: Runthru – open-source Interactive Demos
Show HN (score: 5)
Found: August 03, 2026
ID: 6588
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Show HN: Runthru – open-source Interactive Demos
I was looking for a tool to create interactive demos / walkthroughs for web based software. I was amazed that many companies charge well over $1000 per month for something pretty basic.
I made this which so far works well for me. You can point it at a site and either let AI (byo OpenAI or Anthropic keys) record and polish the whole thing or do it manually yourself (or a mixture of both).
Here is an example interactive demo:
https://runnit.io/demos/i-want-you-to-create-a-demo-of-from-...
Disclaimer: This is a tool which works for me and may work for you, it's not production grade software, use at your own risk. Extend it, fork it, sell it, it's up to you.
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