Here’s a little micro app I put together as part of my latest vibe coding experiment—it’s designed to help you learn the box breathing technique. If you’re not familiar, box breathing is a simple, powerful method used by Navy SEALs to relax quickly and fall asleep fast. There’s actually some solid science backing its effectiveness!
I integrated the ElevenLabs voice API to handle the audio instructions. Sound editing turned out to be trickier than expected, even with AI-generated audio. While there’s definitely room to grow and refine, I’m pretty happy with this starting point.
I’d love your feedback on it. I’m also planning to create more micro apps like this aimed at public good, so stay tuned!
To see other app experiments I am doing, check out silv.app .
screenshot of sleep.silv.app