HTTP health checks and URL monitoring simple and self-hosted
Description
A lightweight, self-hosted HTTP monitoring tool. Add your URLs, set check intervals, and get notified when something goes down. Clean web UI, Docker-ready, and dead simple to configure. No complex dashboards or enterprise features just reliable uptime monitoring for your websites and APIs.
Monitor your whole website, not just whether it's up
Description
Oh Dear goes beyond basic uptime pings — it monitors SSL certificate expiry, broken links, DNS changes, scheduled tasks, and application health from one dashboard. Built by two developers from Antwerp as a hobby project in 2017, it's been self-funded and profitable ever since.