Open Source Projects

console of android ril for test Modem

Receive Qualcomm DSP debug logs over USB

深度学习500问，以问答形式对常用的概率知识、线性代数、机器学习、深度学习、计算机视觉等热点问题进行阐述，以帮助自己及有需要的读者。 全书分为15个章节，近20万字。由于水平有限，书中不妥之处恳请广大读者批评指正。 未完待续............ 如有意合作，联系scutjy2015@163.com 版权所有，违权必究 Tan 2018.06

zywork-app是基于SpringBoot，SpringCloud，SpringSecurity，MyBatis，Redis的快速开发系统。

A Smart Ethernet Switch for Earth

Reverse TCP Python Framework

自动搬运 YouTube 视频并压制字幕

A code-completion engine for Vim

NDK+FFmpeg+OpenSL+OpenGL+Mediacodec 的视频播放SDK源码和实例APP，很适合学习ffmpeg解码流程和Android中NDK实战开发

android 音视频播放SDK，几句代码即可实现音视频播放功能~

whatstyle finds a code format style that fits given source files

高效微信公众号历史文章和阅读数据爬虫powered by scrapy

WeChat's lucky money helper (微信抢红包插件) by Zhongyi Tong. An Android app that helps you snatch red packets in WeChat groups.

wechatAirSync

微信手机客户端爬虫，爬取公众号所有 文章、阅读量、点赞量和评论内容

P2P Webrtc VideoConference 视频会议

P2P Webrtc VideoConference 视频会议

webrtc audio processing

a MUSHRA compliant web audio API based experiment software

Render audio waveform data for Android

Improved speech enhancement with the Wave-U-Net, a deep convolutional neural network architecture for audio source separation, implemented for the task of speech enhancement in the time-domain.

Solve LeetCode problems in VS Code

SpringCloud Micro service business framework , SpringCloud 微服务商业脚手架

Enhanced plug-in for HTML exported by Typora. Markdown

my .vimrc & .vim

my vim scripts

Voice activity detection (VAD) toolkit including DNN, bDNN, LSTM and ACAM based VAD. We also provide our directly recorded dataset.

工业物联网云监控平台

透传云web和微信小程序sdk

有人透传云二次开发Android Demo

Automatically exported from code.google.com/p/usefulshellscript

UIUtil for Android, Lyrics, Tick animations, Comparisons, Satellite menus, Praise, Slide buttons, TAB indicators, Contact sorting, Drag sorting, Skidding deletes, Shadow effects, RecyclerView nesting RecyclerView, Map list Poi/Drawer effects, Progress settings, Clock set, Damping, Progress, Album, Snap, Progress, CircleDownload, AdvertSwitcher, Carousel ad, FlowLayout, Tag...; 歌词控件、打勾动画、对比、卫星菜单、点赞、滑动按钮、TAB指示器、联系人排序、拖曳排序、侧滑删除、阴影效果.、RecyclerView嵌套RecyclerView.、地图列表Poi/抽屉效果、进度设置、时钟设置、滑动阻尼、相册媒体快照、圆形下载进度，轮播广告, 流式布局，标签...

TuShare is a utility for crawling historical data of China stocks

Tuchart is a visualization interface for the Chinese stock market. Tuchart supports candlestick charts, price charts, tick data, high-frequency data and distribution of top shareholders for individual stocks. Tuchart是一个基于pyqt和echarts的股票视觉化应用。Tuchart 支持日／月线，分笔，高频数据，前十股东分笔的视觉化

A small RTOS optimized for the embedded/iot devices. Support Cortex M

Tiny library to interface with ALSA in the Linux kernel

Open-source IoT Platform - Device management, data collection, processing and visualization.

中文版 Apple 官方 Swift 教程《The Swift Programming Language》

Thread Pool. Task/Thread switching, scheduling, without RxJava2; 线程池、线程切换、任务调度

Learn how to design large-scale systems. Prep for the system design interview. Includes Anki flashcards.

The Synestia Operating System

使用Swift开发的项目

this is about the learning station about friends.

各种安全大会PPT PDF

Style guides for Google-originated open-source projects

tushare

In this noteboook I will create a complete process for predicting stock price movements. Follow along and we will achieve some pretty good results. For that purpose we will use a Generative Adversarial Network (GAN) with LSTM, a type of Recurrent Neural Network, as generator, and a Convolutional Neural Network, CNN, as a discriminator. We use LSTM for the obvious reason that we are trying to predict time series data. Why we use GAN and specifically CNN as a discriminator? That is a good question: there are special sections on that later.

免费IM系统，IM即时通信消息系统(含一对一文字聊天，群聊，聊天室)，免费一对一voip实时通话，录屏，webrtc服务端，免费直播连麦，互动直播，视频直播，RTSP拉流，RTMP推流，语音对讲，免费在线会议，视频会议等服务端程序，支持物联网平台，✨万水千山总是情，来个star行不行✨

🚀starRTC，即时通讯(IM)系统，免费IM系统（含单聊，群聊，聊天室，文件传输），免费一对一视频聊天，VOIP，语音对讲（回音消除），直播连麦，视频直播，RTSP拉流，RTMP推流，webRTC服务端，在线教育，白板，小班课，在线会议，视频会议，视频监控，局域网直连（无需服务器），兼容webRTC, 支持webRTC加速，P2P高清传输，安卓、iOS、web互通，支持门禁对讲，可视对讲，电视盒子，树莓派，海思，全志，任天堂switch，云游戏，OTT设备，物联网平台，C语言自研方案，支持二次开发成类微信，类映客等APP，✨万水千山总是情，来个star行不行✨，更多示例请访问：

stackoverflow上Java相关回答整理翻译

A (G)Vim plugin for exploring the source code definition(s) and contextual lines with a split window.

Speech recognition module for Python, supporting several engines and APIs, online and offline.

集成Webrtc的VAD，用于切分音频文件

Deep learning for audio denoising

MacOS system extension that allows applications to pass audio to other applications.

Classify daily life events using audio data.

程序员小吴 - 一起来学算法吧！

智能音箱拆解总结

A mobile gateway that exposes the intranet service points.It contains a Android client app and server program.

SiteWhere is an industrial strength open-source application enablement platform for the Internet of Things (IoT). It provides a multi-tenant microservice-based infrastructure that includes device/asset management, data ingestion, big-data storage, and integration through a modern, scalable architecture. SiteWhere provides REST APIs for all system functionality. SiteWhere provides SDKs for many common device platforms including Android, iOS, Arduino, and any Java-capable platform such as Raspberry Pi rapidly accelerating the speed of innovation.

Simple kernel for learning operating systems. 用于学习操作系统的简单内核

Simple Sequence diagram drawer

Easwy's share files

🔥RxFFmpeg 是基于 ( FFmpeg 4.0 + X264 + mp3lame + fdk-aac ) 编译的适用于 Android 平台的音视频编辑、视频剪辑的快速处理框架，包含以下功能（视频拼接，转码，压缩，裁剪，片头片尾，分离音视频，变速，添加静态贴纸和gif动态贴纸，添加字幕，添加滤镜，添加背景音乐，加速减速视频，倒放音视频，音频裁剪，变声，混音，图片合成视频，视频解码图片等主流特色功能

BTSTACK

startup demo code for webrtc beginners.

Rokid语音服务中，针对嵌入式设备环境的前端降噪模块

RetDec is a retargetable machine-code decompiler based on LLVM.

量化研究-券商金工研报复现

QUANTAXIS 股票/期货/自定义市场 数据/回测/模拟/交易/可视化 纯本地一站式解决方案

qemu-arm-linux

Slides for QCon 2019 Beijing. QCon2019北京演讲稿整理合集

腾讯云官方文档

QUANTAXIS 的示例demo

A tiny audio speech (.wav) utility tool (GUI) based on Python2.7+wxPython4.0+PyAudio+Matplotlib+SpeechRecognition(PocketSphinx)+pyttsx3(eSpeak) | 痞子衡语音处理助手，一款支持多引擎的wav格式语音处理小工具（音频录播与波形显示，语音识别，文语合成）

PyZMQ: Python bindings for zeromq

py-webrtcvad wrapper for trimming speech clips

All Algorithms implemented in Python

Manipulate audio with a simple and easy high level interface

Python Audio Analysis Library: Feature Extraction, Classification, Segmentation and Applications

Neural building blocks for speaker diarization: speech activity detection, speaker change detection, overlapped speech detection, speaker embedding

📖 A collection of pure bash alternatives to external processes.

Headless Chrome Node API

Lightweight Programmable HTTP, HTTPS, HTTP2, WebSockets Proxy Server in a single Python file

My Solutions to Leetcode problems. All solutions support C++ language, some support Java and Python. Multiple solutions will be given by most problems. Enjoy:) 我的Leetcode解答。所有的问题都支持C++语言，一部分问题支持Java语言。近乎所有问题都会提供多个算法解决。大家加油！：）

Online Plant UML editor with syntax highlighting and preview.

PlantUML online demo client

📈 Personae is a repo of implements and environment of Deep Reinforcement Learning & Supervised Learning for Quantitative Trading.

Nest interview

Beautiful charting of pandas.DataFrame with Highcharts

mqtt-spy is an open source desktop & command line utility intended to help you with monitoring activity on MQTT topics

open source tools

ip camera app for android (using onvif sdk)

🔥Algorithm all in One：算法、数据结构的学习路线、教程、课件、论文、书籍、OJ网站、习题✈️。自学、竞赛、面试必备。让算法学习更加容易🎖为你的算法之旅提供便利🚗不管你算法能力如何❓这个仓库里总有适合你的算法指导🌍

🙃 A delightful community-driven (with 1800+ contributors) framework for managing your zsh configuration. Includes nearly 300 optional plugins (rails, git, OSX, hub, docker, homebrew, node, php, python, etc), over 140 themes to spice up your morning, and an auto-update tool so that makes it easy to keep up with the latest updates from the community.

lua based interactive firmware for mcu like esp8266

ETF拯救世界提到过的闲钱网格策略探索

A (Neo)vim plugin for formatting code.

Use AVAudioPlayer and AVAudioRecorder to record and play the sound. Manipulated the recorded sound file using AVAudioEngine and AVAudioUnitTimePitch to change the frequency and speed of the sound

mp3repeater

《系统重构与迁移指南》手把手教你分析、评估现有系统、制定重构策略、探索可行重构方案、搭建测试防护网、进行系统架构重构、服务架构重构、模块重构、代码重构、数据库重构、重构后的架构守护

software for microphone array board

The kernel source code is for meizu m030, m031 and m032 WCDMA smartphone

The kernel source code is for meizu m9 wcdma smartphone

✍ WeChat Markdown Editor | 一款高度简洁的微信 Markdown 编辑器：支持 Markdown 语法、色盘取色、多图上传、一键下载文档、自定义 CSS 样式、一键重置等特性

A Markdown Editor for Wechat Media Platform

研究生数学建模，数学建模竞赛优秀论文，数学建模算法，LaTeX论文模板，算法思维导图，参考书籍，Matlab软件教程，PPT

very tiny simple bytecode vm engine, None 3rd libs relied, so can be used on most of embedded systems

A collection of resources to make a smart speaker

temproot package for Meizu M9 phone

Official Linux kernel for Meizu M040 series of smartphones.

Luat_simulator

Luat_Air810

Luat 2G开源项目，适用于Air202、Air800、Air201等，持续维护

合宙LuatOS -- Lua base RTOS, build for many embedded systems. LuatOS是运行在嵌入式硬件的实时操作系统

luat open source project

Lua lib for lewei50(iot) platform

lifesense code

Demonstrate all the questions on LeetCode in the form of animation.（用动画的形式呈现解LeetCode题目的思路）

✅ Solutions to LeetCode by Go, 100% test coverage, runtime beats 100% / LeetCode 题解

😏 LeetCode solutions in any programming language | 多种编程语言实现 LeetCode、《剑指 Offer（第 2 版）》、《程序员面试金典（第 6 版）》题解

LeetCode Solutions: A Record of My Problem Solving Journey.( leetcode题解，记录自己的leetcode解题之路。)

LeetCode题解开源书《LeetBook》

一步步写嵌入式操作系统

韭菜盒子——VSCode 里也可以看股票 & 基金实时数据，做最好用的投资插件 🐥

Leanote iOS App http://leanote.org

New Leanote Android (Leamonax)

The repository contains leanote source and dependencies, just for developers. http://leanote.org

utility libraries for quick reference

kroah.com website

quantize of Karl's algorithm

homepage/Note

Based on Sonic (speed , pitch and rate) , the demo for Android. [ Deprecated See - https://github.com/jcodeing/KMedia An application level media framework for Android.]

Automatically exported from code.google.com/p/itce-team8-2012

基于合宙air201/202/208/800/801/268等模块的开源DTU/RTU解决方案。支持TCP/UDP socket,支持HTTP,MQTT,等常见透传和非透传模式 支持OneNET,阿里云，百度云，腾讯云等常见公有云。 支持RTU主控模式 支持数据流模版 支持消息推送(电话，短信，网络通知) 支持GPS数据以及相关数据采集 支持ADC,SPI,I2C等外设，可以方便的扩展为屏幕…

基于合宙air720/D/208/800/801/268系列模块的开源DTU/RTU解决方案。 支持TCP/UDP socket,支持HTTP,MQTT,等常见透传和非透传模式 支持OneNET,阿里云，百度云，腾讯云等常见公有云。 支持RTU主控模式 支持数据流模版 支持消息推送(电话，短信，网络通知) 支持GPS数据以及相关数据采集 支持ADC,SPI,I2C等外设，可以方便的扩展为屏幕、二维码、拍照等解决方案.

Port Linux to the iPhone

七牛推出了一款适用于嵌入式 IP Camera 设备进行 RTMP 推流的 SDK 开发套件

IoT Camera with Wi-Fi, RT-Thread

AliCloud's IoT Connectivity Devkit Running on Embedded Devices

Golang实现财报分析、个股基本面检测、基本面选股、4433法则基金筛选与检测、基金持仓相似度、股票选基、基金经理筛选

Everything you need to know to get the job.

微信智聆口语测评小程序是针对口语练习场景开发的测评类小程序，通过智聆口语评测插件提供了句子和单词发音准确度等功能。

网易云音乐第三方

A high-performance, high-stability, cross-platform HTTP client.

Android USB tethering driver for Mac OS X

a very simple remote driver sample

Holer exposes local servers behind NATs and firewalls to the public internet over secure tunnels.

哈尔滨工业大学《操作系统》课程实验指导手册、实验环境（64位支持）及源码。

网易云课堂选的操作系统课实验的代码及相关记录

🙈🙉🙊 本项目包括：1、我写的三十万字图解算法题典 2、100 张 IT 相关超清思维导图 3、100 篇大厂面经汇总 4、各语言编程电子书 100 本 5、English version supported !!! 🚀🚀 国人项目上榜首不易，右上角助力一波！干就对了，奥利给 ！🚀🚀

A version of the HDMI2USB firmware based around LiteX tools produced by @Enjoy-Digital (based on misoc+migen created by @M-Labs)

教材对应的源码

GitBook 简明教程

repo - The multiple repository tool (also works on MS Windows!)

Android repo tool enhanced with a new "repo push" command, and repository actions always ordered the same as in the manifest.

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刷算法全靠套路，认准 labuladong 就够了！English version supported! Crack LeetCode, not only how, but also why.

A port of FreeRTOS to the ARM 929EJ-S Versatile Platform Baseboard

a python file upload/download web server

FileMQ is a publish-subscribe file service based on 0MQ

宇宙最强的前端面试指南 (https://lucifer.ren/fe-interview)

A microkernel os

C++ library for audio and music analysis, description and synthesis, including Python bindings

english

A easy HMM program written with Python, including the full codes of training, prediction and decoding.

实时获取新浪 / 腾讯 的免费股票行情 / 集思路的分级基金行情

Rokid 开发者社区文档，包含语音技能开发、语音设备接入及智能家居接入文档等。

DMusic Player for Android - An online music player based on Component + MVP Base + MVP Customization + greenDAO + OkHttp3 + Retrofit + RxJava2; supports local and network music playback; can play Baidu music, Netease cloud music; support online music list , radio, MV, music online, download, local and online lyrics; Lyrics, music cache; self-built song list, song management, collection, sorting, sorting, skinning, sleep timing, mode switching, more settings, etc. 基于 Component + MVP Base + MVP Customization + greenDAO + OkHttp3 + Retrofit + RxJava2 的在线音乐播放器; 支持本地及网络音乐播放; 可播放百度音乐，网易云音乐; 支持在线音乐榜单, 电台, MV, 音乐在线播放,下载, 本地及在线歌词; 歌词, 音乐缓存; 自建歌单, 歌曲管理, 收藏, 排序, 分类, 换肤, 睡眠定时, 模式切换, 更多设置等

Diagrams and Images in Doxygen

Diagram Designer application source

Java设计模式

A Chinese Deep Speech Recognition System 包括基于深度学习的声学模型和基于深度学习的语言模型

A curated list of data science blogs

arm crosscompiler

《算法导论》第三版中算法的C++实现

CPIP - a C/C++ preprocessor implemented in Python.

Collection of ARM Cortex-M specification | 收集ARM Cortex-M内核官方手册

CommenPlayer ——Video player, Support ijkPlayer, Vlc, MediaPlayer, ExoPlayer; 视频播放器，支持ijkPlayer，Vlc，MediaPlayer，ExoPlayer

剑指Offer——名企面试官精讲典型编程题

A complete computer science study plan to become a software engineer.

code

🌩支持多家云存储的云盘系统 (Self-deployed file management and sharing system, supports multiple storage providers)

Docker based Cloud Lab Center, with noVNC and Gateone attachable LXDE Desktop and SSH Terminal.

A simple example of how to setup a complete CI environment for C and C++

This is a Chinese ChatBot using Pytorch on NVIDIA TX1. The code is modified from https://github.com/SeanNaren/deepspeech.pytorch

基于 ETF 拯救世界的公开内容整理而成

Github action for checkpatch.pl

checkpatch: Coding Style Checker from Linux kernel

Linux Kernel's `checkpatch.pl` for standalone usage

My cheatsheets

Control Sony VISCA EVI-D30/D31 camera through web interface or console.

A call graph visualzer based on csope, graphviz and xdot

DEPRECATED; see https://github.com/boot2docker/boot2docker/pull/1408

shared my bashrc for improve daily work on Linux

Bare-metal programming examples on ARM Cortex-M3 via QEMU

📃 JavaScript 物联网之 Ruff 开发板相关资源大全。

Continuing the development of awesome-c list on GitHub

Command-line utility for auto-generating subtitles for any video file

自由钢琴 🎹 AutoPiano ( https://www.autopiano.cn ) Simple & Elegant Piano Online

小程序自动发单

Auto Layout 秘境

A cd command that learns - easily navigate directories from the command line

The Bluetooth PTS automation framework

C++ program to generate waveform data and render waveform images from audio files

Wrapper for pydub AudioSegment objects

audioPi is a project aiming to build a Linux-based audio box using the Raspberry Pi

Lightweight, Portable RTOS Scheduler

Linux 0.11 for Arm arch

Arduino core for the ESP32

存档项目，很少维护

Spring MVC RESTFUL接口实例和android测试客户端，包含注册、登录、支付宝支付、微信支付、增量更新等。

android debug tools & study materials.

安卓架构文章合集（a collection of android Architecture）

Android版K线图和分时图

Android Common Utils or Helper. Such as Log, Averager, Base64, Check, FlashLight, KeyguardLock, LogReader, Network, SilentInstaller, TimeAverager, TimeCounter, Toastor, WakeLock, ScreenReceiver, SmsReceiver, PhoneReceiver, NotificationService, AndroidUtil, AppUtil, BitmapUtil, ByteUtil, ClassUtil, DialogUtil, FieldUtil, FileUtil, HexUtil, MD5Util, NotificationUtil, NumberUtil, PackageUtil, RandomUtil, ShellUtil, TelephoneUtil, VibrateUtil, IOUtils, FileUtils, AsyncExecutor, etc. 通用性强，纯洁简单，体积不到50K！其中包括bitmap处理，文件操作，加密存储器，shell命令，静默安装，计数器，均值器，吐司，日志，校验，提示，网络监测等基础功能，以及一些Base64、MD5、Hex、Byte、Number、Dialog、Filed、Class、Package、Telephone、Random等工具类。

A collection of samples to discuss and showcase different architectural tools and patterns for Android apps.

AMWatchDll

AliOS Things released by Alibaba is an open-source implementation of operating system (OS) for Internet of Things (IoT).

Algorithm Visualizations

Interactive Online Platform that Visualizes Algorithms from Code

算法模板，最科学的刷题方式，最快速的刷题路径，你值得拥有~

Some widely used templates in algorithm competition.

AkShare is an elegant and simple financial data interface library for Python, built for human beings! 开源财经数据接口库

Project ACRN hypervisor