https://codeberg.org/stagex/stagex
Minimalism and security first repository of reproducible and multi-signed OCI images of common open source software toolchains full-source bootstrapped from Stage 0 all the way up.
If you want to build or deploy software on a foundation of minimalism and determinism with reasonable security, stagex might be the foundation you are looking for.
More info: https://codeberg.org/stagex/stagex#goals