Simon Willison’s Weblog

upptime (via) “Open-source uptime monitor and status page, powered entirely by GitHub Actions, Issues, and Pages.” This is a very creative (ab)use of GitHub Actions: it runs a scheduled action to check the availability of sites that you specify, records the results in a YAML file (with the commit history tracking them over time) and can automatically open a GitHub issue for you if it detects a new incident.