开发者工具14 hours ago
DownDr - The doctor for everything your app depends on.
监控应用依赖的 75+ 外部服务，故障时获得即时告警。
@DownDrHQ · X
DownDr — Otto watches 75+ services your app depends on and tells you when it's them, not you. MRR: a proud $0, launched days ago 😄 Why: everyone who's ever debugged a bug that turned out to be someone else's outage is the market. 🦦