Diff So Fancy - Make Git diffs look good
Elixir - Dynamic, functional language designed for building scalable and maintainable applications
Working Copy - The powerful Git client for iOS
Rust - A safe, concurrent, practical language
CodeHub - CodeHub is the most complete, unofficial, client for GitHub on the iOS platform.
Python - Python is a clear and powerful object-oriented programming language, comparable to Perl, Ruby, Scheme, or Java.