Rebind the chord for killing buffers
Integrate GitHub with Helm
Helm Dictionary
Add Helm CSS-SCSS
Use a key chord for easy-kill instead of ‘M-w’
Fix the key-bindings for Engine Mode
Use the truthy package
Whitespace changes only
Temporarily disable js3-mode because of compilation errors
Use Dummy H Mode for C, C++, and Objective-C header files
Lua: Use Whitespace Butler Mode
Disable Centered Window Mode because it creates a flicker

The flicker only happens on start-up but it’s annoying nonetheless.