BXP – An open standard for atmospheric exposure data
HTTP-equivalent standard for air quality data, federated networks, no licensing or hardware lock-in.

Vision-only landing page with no code or demo to show yet.
Patients, health data advocates
Apple Health · CommonHealth
HTTP-equivalent standard for air quality data, federated networks, no licensing or hardware lock-in.
Instant DNS/SSL/uptime checks plus an API, webhooks and reusable check templates make this a handy tool to fold into CI and lightweight automation. It's not reinventing monitoring — think UptimeRobot/Pingdom-lite — but being free, API-first and run on the author's infra gives it practical appeal for teams that want quick programmatic checks and Telegram alerts. To become a standout it needs multi-region probes, richer alert routing/SLO exports and clearer scaling/retention guarantees.
One-tap status button replaces group chat logistics for coordinating activities.
Immediate, no-friction calculators in Portuguese — IMC, juros compostos, juros simples and 70+ more — with instant results, a theme toggle and an articles/news section. It’s useful and accessible, but ultimately derivative; to feel more than another utility hub it needs exportable outputs, transparency about formulas, or an API for integrations.
Basic Google Calendar MCP wrapper when dozens of similar calendar tools already exist.
Yet another habit tracker, but the local-first SQLite approach keeps data private.