https://cf-timeline.crsimmons.dev
This is a Cloud Foundry application for comparing the public CF providers based on when the version of the Cloud Controller API they are running was released.
It does this by pulling capi versions from each provider via v2/info on their API endpoints. Then it parses the release text of the CAPI BOSH release looking for the version of the API included in that release.
The front end is inspired from an app I built with @jpluscplusm a few years ago which served the same purpose. It has since stopped working due to some of the websites we were scraping chaging their schema.
Do you run a public CF PaaS that isn't included? You can add it by PRing your API to this file.