http://www.cocoachina.com/iphonedev/toolthain/2011/1019/3387.html  

存個檔

如何用facebook graphic api上傳視訊：

http://developers.facebook.com/blog/post/532/

keychain儲存資料封裝：

https://github.com/carlbrown/pdkeychainbindingscontroller

對焦功能的實現：

http://www.clingmarks.com/?p=612

自定義圓角switch按件：

https://github.com/domesticcatsoftware/dcroundswitch

彈出視窗for iphone and ipad:

https://github.com/chrismiles/cmpoptipview

kvo詳解：

http://nachbaur.com/blog/back-to-basics-using-kvo

圖片瀏覽:

https://github.com/bdewey/pholio

dropbox例項：

https://github.com/bdewey/dropvault

當地天氣預報例項：

https://github.com/aspitz/wxhere

可伸縮的toolbar例項：

https://github.com/aspitz/tooldrawer

app資源保護相關：

http://aptogo.co.uk/2010/07/protecting-resources/

cocos2d中也可用uiscrollview,uitableview,uigesturerecognizers

https://github.com/jerrodputman/cckit 
http://www.tinytimgames.com/2011/08/05/introducing-cckit/

uitableview兩級樹型結構：

http://www.codeproject.com/kb/iphone/collapsabletableview.aspx

ios文件匯入匯出：

http://mobiforge.com/developing/story/importing-exporting-documents-ios

coreanimation demo:

https://github.com/bobmccune/core-animation-demos

coreanimation dev:

part 1 – frame by frame sprites with core animation (http://mysterycoconut.com/blog/2011/01/cag1/)

part 2 – space time (http://mysterycoconut.com/blog/2011/01/cag2/)

part 3 – scrolling hell (http://mysterycoconut.com/blog/2011/02/cag3/)

part 4 – parallax scrolling (http://mysterycoconut.com/blog/2011/09/cag4/)

ios jabber聊天應用開發：客戶端開發

http://mobile.tutsplus.com/tutorials/iphone/building-a-jabber-client-...

http://mobile.tutsplus.com/tutorials/iphone/building-a-jabber-client-...

ios jabber聊天應用開發：伺服器搭建

http://.tutsplus.com/tutorials/iphone/building-a-jabber-client-...

ios快速入門：

http://www.jonathanhui.com/ios

objc學習：

http://www.jonathanhui.com/objective-c 
https://github.com/carlbrown/pdkeychainbindingscontroller 
https://github.com/ldandersen/scifihifi-iphone

keychain封裝，安全存資料：

http://developer.apple.com/library/mac/#documentation/security/concep... 
http://developer.apple.com/library/ios/#samplecode/generickeychain/in...(http://developer.apple.com/library/ios/#samplecode/generickeychain/in...)

聲音相關：

http://purplelilgirl.tumblr.com/post/9377269385/making-that-talking-app 
http://dirac.dspdimension.com/dirac3_technology_home_page/dirac3_tech...

彈珠遊戲：

http://www.crowsoft.com.ar/word press/?p=19

spring board類ui:

https://github.com/rigoneri/mylauncher

macos&ios upnp:

http://code.google.com/p/upnpx

ios block learn:

http://ios-blog.co.uk/iphone-development-tutorials/programming-with-b... 
https://github.com/zwaldowski/blockskit

彈出框中輸入使用者名稱與密碼：

https://github.com/enormego/egotextfieldalertview

jailbreak iphone傳送sms:

http://code.google.com/p/iphone-sms/

搜尋itune裡app的url scheme:

https://github.com/zwapp/schemes-scanner

橫豎屏切換自動調整位置：

https://github.com/michaeltyson/tpmultilayoutviewcontroller

鍵盤出現與消失view自動移動避免遮擋：

https://github.com/michaeltyson/tpkeyboardavoiding 
http://atastypixel.com/blog/a-drop-in-universal-solution-for-moving-t...

ios類似firebug的web除錯工具：

http://phonegap.github.com/weinre/

一個ui開源庫tapkulibrary，集成了calendar,coverflow

https://github.com/devinross/tapkulibrary

http://maniacdev.com/2010/09/tapku-an-amazing-open-source-ios-interfa...

多列的tableview

https://github.com/xenofex/multicolumntableviewforios

mac的一個桌面程式，開源的

http://homepage.mac.com/nathan_day/pages/popup_dock.xml

pstreegraph for ipad

https://github.com/eprest on/pstreegraph

檔案預覽like qlpreviewcontroller

https://github.com/rob-brown/rbfilepreviewer

interface builder中用自定義字型解決方案

https://github.com/0xced/fontreplacer

有shader的uilabe

https://github.com/nicklockwood/fxlabel

gcd學習

http://blog.slaunchaman.com/2011/02/28/cocoa-touch-tutorial-using-gra...

http://www.raywenderlich.com/4295/multithreading-and-grand-central-di...

https://github.com/slaunchaman/gcdexample

讓uitableview中有search功能教程

http://www.edumobile.org/iphone/miscellaneous/how-to-search-option-en...

ipad閱讀器開發

http://mobile.tutsplus.com/tutorials/iphone/building-an-ipad-reader-f...

http://mobile.tutsplus.com/tutorials/iphone/ios-sdk-using-a-slider-to...

http://.tutsplus.com/tutorials/iphone/ios-sdk-adding-a-table-of...

ipad ui 24個免費資源

http://www.cocoachina.com/applenews/devnews/2011/0915/3237.html

tableview的擴充套件

https://github.com/oliverletterer/uiexpandabletableview

orge3d for ios

http://code.google.com/p/gamekit/

http://www.tonybhimani.com/2011/07/09/ogre3d-sdk-1-7-3-for-apple-ipho...

文件比three20更全的類three20庫

https://github.com/jverkoey/nimbus

ios boilerplate一個庫集合，方便開發

http://iosboilerplate.com/

https://github.com/gimenete/ios-boilerplate

opencv for ios

http://code.google.com/p/edgy-camera-ios/

https://github.com/bloodaxe/opencv-ios-template-project

https://github.com/bloodaxe/opencv-ios-build-script

http://computer-vision-talks.com/2011/02/building-opencv-for-iphone-i...

http://computer-vision-talks.com/2011/01/using-opencv-in-objective-c-...

http://computer-vision-talks.com/2011/08/a-complete-ios-opencv-sample...

pagecurl for ios

https://github.com/xissburg/xbpagecurl

https://github.com/raweng/flipview

https://github.com/split82/hmgltransitions

http://api.mutado.com//paperstack/

ios pdf例項

http://www.cocoachina.com/bbs/read.php?tid=75173

https://github.com/vfr/reader

core animation

http://nachbaur.com/blog/core-animation-part-1

http://nachbaur.com/blog/core-animation-part-2

http://nachbaur.com/blog/core-animation-part-3

http://nachbaur.com/blog/core-animation-part-4

core data注意的地方

http://nachbaur.com/blog/smarter-core-data

http://iphonedevelopment.blogspot.com/2009/09/core-data-migration-pro...

gcd

http://nachbaur.com/blog/using-gcd-and-blocks-effectively

http://deusty.blogspot.com/2011/01/multi-core-ios-devices-are-coming-...

mkmapview zoom level

http://troybrant.net/blog/2010/01/mkmapview-and-zoom-levels-a-visual-...

http://troybrant.net/blog/2010/01/set-the-zoom-level-of-an-mkmapview/

html parser

http://www.cocoanetics.com/2011/09/taming-html-parsing-with-libxml-1/

https://github.com/topfunky/hpple

https://github.com/zootreeves/objective-c-hmtl-parser

opengles

http://www.ityran.com/portal.php

charts繪製開源庫

http://code.google.com/p/core-plot/

https://github.com/reeturaj/mimchart-library 說明文件 (http://soulwithmobiletechnology.blogspot.com/2011/08/iphoneipad-chart...)

apple 私有api文件

http://hexorcist.com/private_frameworks/html/main.html

類safari的切換頁面庫

https://github.com/100grams/hgpagescrollview

自定義slider元件

https://github.com/buildmobile/iosrangeslider

ios range slider part 1 (http://buildmobile.com/wicked-ios-range-slider-part-one) 
ios range slider part 2 (http://build.com/wicked-ios-range-slider-part-two)

一些自定義元件：

自定義uialertview (https://github.com/lakesoft/lkaccountpanel)

自定義badgeview (https://github.com/lakesoft/lkbadgeview)

自定義數字鍵盤 (https://github.com/lakesoft/lknumberpad)

qr encoder二維碼識別

https://github.com/jverkoey/objqrencoder

xml解析庫

https://github.com/zablanc/rapturexml

wapper map for ios

https://github.com/yinkou/ocmapview

ios unitity

https://github.com/zablanc/iboost

https://github.com/escoz/quickdialog/

socket

http://code.google.com/p/cocoaasyncsocket/

custom camera view

https://github.com/pmark/helpful-iphone-utilities

http://www.codza.com/custom-uiimagepickercontroller-camera-view

本地天氣demo

http://www.cocoachina.com/bbs/read.php?tid-72558-fpage-3.html

瀏覽器飛行動畫

http://www.cocoachina.com/downloads/video/2011/1002/3313.html

切換動畫demo

http://www.cocoachina.com/bbs/read.php?tid-76431-page-1.html

automatic reference counting

http://www.mikeash.com/pyblog/friday-qa-2011-09-30-automatic-referenc...

voip for ios development

http://trac.pjs ip.org/repos/wiki/getting-started/iphone

http://www.piemontewireless.net/pjs ip155_and_iphonesdk312

http://code.google.com/p/siphon/

影象處理

http://www.cocoachina.com/downloads/code/2011/1009/3335.html

指令碼自動生成push notification所需證書

https://github.com/jprichardson/generatepushcerts

自定義activityindicator

https://github.com/hezi/hzactivityindicatorview

開源庫for ios

boost for iphone (http://gitorious.org/boostoniphone/boostoniphone)

ffmpeg for iphone (https://github.com/jgh-/ffmpeg-for-ios)

opencore amr for iphone (http://blog.馬開東/favormm/article/details/6804553)

ios網路相關

bonjour (http://iphoneincubator.com/blog/tag/bonjour)