Mercurial is a fast, lightweight source control management system
designed for efficient handling of very large distributed projects.

Mercurial Keyring is a Mercurial extension used to securely save HTTP and SMTP authentication passwords in password databases (Gnome Keyring, KDE KWallet, OSXKeyChain, Windows Vault etc).

Mergiraf can solve a wide range of Git merge conflicts.
That's because it's aware of the trees in your files!

Thanks to its understanding of your language, it can often
reconcile the needs of both sides.

GUI interface for Mercurial

This project was created for package mutter via attribute OBS:Maintained

Difftastic is a structural diff tool that compares files based on their syntax.

https://thoughtbot.github.io/rcm/