1. FancydiffColorful Git diffs for terminal and web, including source syntax highlighting
3. git-search-replaceA utility on top of Git for project-wide search-and-replace that includes filenames too
4. tetris-demoA Tetris example written in Rust using Piston in under 500 lines of code
5. name-assign.vimVim plugin to automate replacing expressions with assigned variables in any programming language