GitHub integration in Atom: https://blog.atom.io/2017/05/16/git-and-github-integration-comes-to-atom.html (I'm excited to see how this develops, it's GitHub's central feature set)
Related Posts
It's weird that GitHub shows time since the last commit, but not time since the first commit. It's a nice way of seeing how mature a project is.
New version of difftastic is out! In this release:
* Improved git integration
* Polished the side-by-side display, particularly on large screens
* Fixed a nasty crash
https://github.com/Wilfred/difftastic/releases/tag/0.61.0
One cute feature of markdown I'd not noticed before: there's no syntax for images *without* a description (i.e. alt text).
https://spec.commonmark.org/0.31.2/#images