An awesome list of awesome iOS plugins!
Want to help - Star the repo or create a pull request to contribute your own plugins :)
Highlights the current editing line in Xcode.

Xcode plug-in that provides autocomplete for imageNamed: calls.

Plugin for Xcode to make working with colors more visual.

Sublime Text like Minimap for Xcode.

Xcode plugin that enables switch cases autocompletion.

Xcode plug-in which helps you write documentation comment easier, for both Objective-C and Swift.

An amazing Xcode plugin to align regular code. it can align Xnything in any way you want.

Xcode plugin to collect and list the TODO,FIXME.

Dependency management helper for your CocoaPods, right in Xcode.

Add #import-s from anywhere in the code.

A Xcode 5+ plugin that adds more flexible autocompletion rather than just prefix-matching.

Plugin for Xcode to make working with strings less "escaped".

A Localization Manager for Xcode 5.

A magic button in Xcode to exterminate the current project's DerivedData directories.

- https://github.com/sanketfirodiya/iOS-learning-resources
- https://github.com/sanketfirodiya/sample-watchkit-apps
- https://github.com/sanketfirodiya/ios-marketing-resources
For more awesome stuff, you should follow me on twitter @SanketFirodiya :)