https://github.com/ReactiveCocoa/ReactiveCocoa
A framework for composing and transforming streams of values
https://www.cocoacontrols.com
1365 open source and commercial UI components for iOS and OS X.
https://github.com/bennyguitar/News-YC---iPhone
The iPhone version of News/YC, a Hacker News reader and interactive iOS application.
https://github.com/Inferis/ViewDeck
An implementation of the sliding functionality found in the Path 2.0 or Facebook iOS apps.
https://github.com/gimenete/iOS-boilerplate
iOS-app template with lots of common tasks solved
https://github.com/gmoledina/GMGridView
A performant Grid-View for iOS (iPhone/iPad) that allows sorting of views with gestures (the user can move the items with his finger to sort them) and pinching/rotating/panning gestures allow the user to play with the view and toggle from the cellview to a fullsize display.
https://github.com/honcheng/PaperFold-for-iOS
Paper folding animation for iOS
https://github.com/mapbox/mapbox-ios-sdk
MapBox iOS SDK, an open source alternative to MapKit.
https://github.com/mapbox/mapbox-ios-example
Example app showing use of MapBox technologies on native iOS.
http://blueottersoftware.com/embedding-route-me-with-xcode-4-x/
Embedding route-me with XCode 4.x
https://github.com/grgcombs/iOS-Shapefile/tree/master/Frameworks/Proj.4/src
Proj.4 iOS
UI
http://interfacesketch.tumblr.com/
Free sketch templates for web, mobile and tablet (PDF).
http://stanfy.com/blog/iphone-ipad-printable-sketching-templates/
iPhone & iPad printable sketching templates (PDF).
http://pttrns.com/
iOS UI patterns
http://www.lovelyui.com/
iOS UI patterns
http://www.patternsofdesign.co.uk/
iOS UI patterns
AngularJS
http://gonzalo123.com/2013/07/08/dynamic-routes-with-angularjs-and-silex/
Dynamic routes with AngularJS and Silex
http://gregorypratt.github.io/AngularDynamicRouting/
Angular Dynamic Routing
PlayFramework 2
http://stackoverflow.com/questions/9723224/how-to-manage-application-conf-in-several-environments-with-play-2-0?answertab=active#tab-top
How to manage application.conf in several environments with play 2.0?
http://logician.eu/2013/03/26/multi-modular-development-with-play-2-1/
Multi-modular development with Play 2.1
https://github.com/playframework/playframework/blob/master/framework/src/play/src/main/scala/play/api/controllers/ExternalAssets.scala
ExternalAssets
http://stackoverflow.com/questions/11506823/can-play-2-x-match-dynamic-urls-like-so?answertab=active#tab-top
create your own requestDispatcher in routes
GruntJS
http://iambot.net/building-a-javascript-project-using-node-dot-js-and-grunt.html
Building a JavaScript Project Using Node.js and Grunt
https://github.com/rma4ok/grunt-bg-shell
grunt-bg-shell
https://github.com/angular-app/angular-app/blob/master/client/gruntFile.js
angular-app project grunt file
Mac OS X
http://peterdowns.com/posts/open-iterm-finder-service.html
Opening iTerm From a Finder Directory
