Striking while the iron is hot, let’s get some resources together around GitOps.
Here’s mine, to start with at least:
Chromium Linux Tarballs - automated production of chromium tarballs using only GitHub Actions, used by a number of Linux distributions (and possibly BSDs?)
Personally, I find that GitHub Actions has more community resources and pre-built templates available, making it easier to get started. At the same time, GitLab CI offers a more integrated DevOps platform with greater flexibility for complex pipeline configurations.
For those more interested in writing your own micro actions, I’d recommend the actions-template repo, which has the boilerplate for writing your own micro action: https://github.com/lfreleng-actions/actions-template