Any git repository may contain tons of information about commits, contributors, and files. Extracting this information is not always trivial, mostly because there are a gadzillion options to a gadzillion git commands I dont think there is a single person alive who knows them all. Probably not even Linus Torvalds himself :).
Check all links in markdown files if they are alive or dead. - gaurav-nelson/github-action-markdown-link-check: Check all links in markdown files if they are alive or dead.
EzGitDoc is an open source tool that improves documentation experience(especially on GitHub). It allows to create custom scheme without touching markdown and modify data as desired on EzGitDoc or later(within generated code) replacing basic values. UI is minimalistic so you don't need to waste time to learn it. Write less click more, give your hands break. Check it out.