MBProgressHUD + Customizations

A Cocoa / Objective-C wrapper around SQLite

Asynchronous socket networking library for Mac and iOS

A simple keyframe-based animation framework for UIKit. Perfect for scrolling app intros.

A small, lightweight, embeddable HTTP server for Mac OS X or iOS applications

A collection of animation examples for iOS apps.

An implementation of the sliding menu found in various iOS apps.

Xcode plugin for Vim keybindings

A utility that reminds your iPhone app's users to review the app.

ChatSecure is a free and open source encrypted chat client for iOS that supports OTR and OMEMO encryption over XMPP.

QuickDialog - Quick and easy dialog screens for iOS

Paper folding animation for iOS

Small library of visual debugging tools for iOS.

Custom UIAlertView. Continue adding images and UIViews to dialogs in iOS7+

Repo containing the sample projects associated with the iOS7 Day-by-Day blog series

Obj-C / Cocoa HTTP requests for humans

Easy to use User Interface elements which are really similar to design in iOS 7.

Category that makes it super easy to add a parallax effect to your UIScrollView/UITableView

Vitamio for iOS

An in-app notification view that mimics the iOS 6 notification views which appear above the status bar

Foundation/Cocoa/UIKit extension kit. Reference document:

This is the example code repository for iOS 7 Programming Cookbook by Vandad Nahavandipoor (O'Reilly Media)

for demonstartions

A Tutorial for the Blog Post - Your First iOS App: 100% Programmatically

socketServer

ios DES Encrypt decrypt