I recently built https://countdowncalendar.io/tothemoon/crypto/btc — it’s a live crypto countdown tracker you can use for any coin, not just BTC.
The idea came from wanting a fun way to track those “to the moon” moments with friends — something visual, hype-worthy, but also smart.
Here’s what it does:
Works for any coin (BTC, ETH, SOL, DOGE, whatever you vibe with)
Adapts to the market — adjusts milestones based on price trends & volatility
Uses historical context to avoid random targets (no more "when $100k?" guesswork)
Super easy to share with your crew (just copy the link)
Minimal, clean UI — looks good on mobile and desktop
It’s totally free, no signups or ads — just a small project I hacked together out of love for charts, crypto, and watching an animated rocket move.
Would love your thoughts or ideas for what to build next