This tool enables you to validate the format of Prometheus metrics, and make sure they can be scraped by a Prometheus server.

Blog post covering how to setup a private, internal ACME server.

An open source real-time web log analyzer and interactive viewer that runs in a terminal in *nix systems or through your browser.

Playground for testing Promtail regexp expresssions and time parsing. You should only need to fiddle with the constants when running this locally, which is a lot easier and quicker feedback than updating promtail.yaml config files and waiting for logs to reach Loki

Gitea - Git with a cup of tea! Painless self-hosted all-in-one software development service, including Git hosting, code review, team collaboration, package registry and CI/CD

bad analogy because I’d totally fly an airline where I had more involvement and less relying on others to do their job, but the point is still a good one - silos are great as a responsibilities firebreaker