UITextField各种限制，从此一个属性就能解决！比如：手机号（11位）、密码（只能数字和字母）、最大字符串（是否区分中英文）等等这样的限制,以及实时监测输入文字、结束编辑时回调等。

Wechat-like image picker. Support select normal photos, videos, gif and livePhoto. Support edit image and crop video. 微信样式的图片选择器，支持预览/相册内拍照及录视频、拖拽/滑动选择，编辑图片/视频，支持多语言国际化等功能;

JKCategories(iOS-Categories,Category), a collection of useful Objective-C Categories extending iOS Frameworks such as Foundation,UIKit,CoreData,QuartzCore,CoreLocation,MapKit Etc.

NXDrawKit is a simple and easy but useful drawing kit for iPhone

Powerful text framework for iOS to display and edit rich text.

A simple, lightweight drawing framework written in Swift

Provides an iOS view controller allowing a user to draw their signature with their finger in a realistic style.

An open source library that lets your users draw on things - mark up images with text, shapes, etc.

文档/文件查看器（支持本地或者其他app分享过来的word、excel、pdf、rtf等格式文件）

一款白板绘制工具库，支持涂鸦、单箭头、直线、虚线、双箭头直线、双杠直线、椭圆、圆形、矩形、三角形、圆弧、正余弦、梯形、菱形、五边形、六边形、坐标系、直角坐标系、三维坐标系、球体、三菱锥、圆锥、圆柱、立方体数学图形绘制。支持撤销、还原、删除还原功能。

Sketch have a lot of basic functions to develop a drawing app for iPhone. Anyone can easily create drawing iOS Application.

deploy_project_with_shell_script,用shell 脚本配置工程

Simple UIImage PDF renderer category for iOS scalable assets

An iOS library to natively render After Effects vector animations

微信小程序蓝牙连接使用全网最完整版

毛笔画板

A project of collected some demos for iOS App. oc综合项目,ios综合项目,iosdemo,ocdemo,demo,iosproject,📝,滚动播放,拖拽播放,离线下载,即时通讯,打印 ios 日志,主流视频播放器,视频播放,图片浏览器,photoBrowser,通用链接配置,通用链接,各类知识点总结,运行时,贝塞尔曲线,水纹,粒子发射器,核…

fmod ios voice change

原生 iOS 文本编辑器。

YTKNetwork is a high level request util based on AFNetworking.

AFNetworking 3.x 与YYCache封装

demos for WebSocket API

Delightful, simple library for aspect oriented programming.

An open source SafeKit for iOS . Never never crash.

基于AFNetworking3.0以上版本封装的网络层。提供常用的GET/POST接口、上传下载图片、文件接口、支持缓存等。

Simple, modern, thread-safe key-value observing for iOS and OS X.

AutoCoding is a category on NSObject that provides automatic support for NSCoding and NSCopying to every object.

A video player view for iOS based on AVFoundation, better than PBJVideoPlayer, which can let you to play multiple video at the same time, and provide download, customized operation buttons, customi…

iOS视频变声器，对录制或下载的视频进行变声，对视频原声处理成大叔、萝莉、搞怪等效果。使用了soundTouch库。IOS video changer, were set to record or download video, video on acoustic processing, Lolita, such as the effect of funny uncle. Using the…