* [fake-gcs-server v1.56.0](https://github.com/fsouza/fake-gcs-server) – Emulates the Google Cloud Storage API for testing, available as a Go library or standalone server.

* [Thanos v0.42.4](https://github.com/thanos-io/thanos) – Highly available metric system with unlimited storage capacity that integrates seamlessly with existing Prometheus deployments.