I wanted to do something fun in Elixir and ended up building a localhost tunnel. I've used ngrok for showing my local dev to others and testing webhooks, but figured I'd see what I could make myself.

npx runlocal 3000 - Gives you a public HTTPS URL forwarding to localhost. No account, no config.

It's a single Phoenix app using WebSocket to relay HTTP in real time. No database, no Redis. Fully open source, EU owned and hosted, MIT licensed. Please give feedback

Code is hosted at github: https://github.com/runlater-eu/runlocal-server