Link Shortener with Click Stats (Python, nothing to install)
Your own short links on your own server: custom aliases, fast redirects, and a stats page with clicks per day, top referrers and devices. Python only.
SQLite
Everything shared for this topic.
Status Page and Uptime Monitor (Python, nothing to install)
Check your sites every minute, log incidents, alert Slack or Discord, and publish a 90-day status page. Python standard library only.