Built by o1x

Apps and projects by Yuxiao (o1xhack). The interactive showcase requires JavaScript — the links below go straight to each project.

Projects

Coffee It — iOS caffeine tracker with Apple Health integration.
CodexBar for iOS — view OpenAI Codex and Claude Code usage on iPhone (public beta).
Photo Status — check which iCloud Photos originals are available on your device and download missing originals locally.
Telegram Watch — open-source self-hosted Telegram monitor.
Freight Fee Calculator — international shipping cost calculator.