Complete Ethereum library and wallet implementation in JavaScript.

A curated list of awesome ARKit projects and resources. Feel free to contribute!

A pure swift Ethereum Web3 library

🌈‒ the Ethereum wallet that lives in your pocket

Multi-wallet for Bitcoin, Ethereum, Binance Smart Chain and other emerging blockchains. Non-custodial storage, decentralized exchange, and extensive analytics for thousands of tokens and NFTs. Impl…

A modern, simple and zero-dependency photo picker with an elegant and customizable image editor

Wechat-like image picker. Support select 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;

A toolbox for pick/edit/capture photo or video. Written in Swift.

Mac上解压Assets.car文件的小工具

Drag and Drop in UICollectionView

This component allows for the transfer of data items between collection views through drag and drop

Emoji keyboard for iOS. contain emoji and GIF, preview function. manager emoji such as: add image or GIF from album. delete, drag to reorder. Support plainText convert Emoji attributeText, emoji at…

学习智能合约

ethminer fork for M1 Macs

CocoaPods plugin which allows you to generate a static library from a podspec.

Tool to parse Xcode and xcodebuild logs stored in the xcactivitylog format

Convert 12306 mail into calendar file(iCal)

小白的Python入门教程：部分章节源码

ClippingBezier calculates intersection points, paths, and shapes between two UIBezierPaths

iOS painting and drawing library based on Metal. 神笔马良有一支神笔（基于 Metal 的涂鸦绘图库）

iOS屏幕录制ScreenRecording，基于Replaykit

iOS系统录制屏幕框架 ReplayKit

OC代码格式化工具，适配OC语法，去掉了githook提交检验

知识小集 x Flutter

A native-flutter-hybrid develop tool helps you add and develop flutter with your existing app

HCKalmanFilter is Swift implementation of Kalman filter algorithm intended to solve problem with GPS tracking