L5 R5: GigaDevice Cortex-M4 200MHz MCU (GD32F450)
GD32F450 系列基于ARM® Cortex®-M4 内核的32位通用微控制器，在提供高性能、低功耗和丰富外设的同时兼具了性价比。
Cortex®-M4内核包含一个浮点运算器(FPU)，可提高单精度浮点运算速度，并支持所有ARM®单精度指令和数据类型。此内核可执行全套DSP指令，以满足数字信号控制对于兼具效率和易用性的控制和信号处理功能的需求。同时，还配备内存保护单元(MPU)和强大的跟踪能力，以增强应用安全性和满足高级调试的需求。
React
A declarative, efficient, and flexible JavaScript library for building user interfaces.
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
Typescript
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
An Open Source Machine Learning Framework for Everyone
Django
The Web framework for perfectionists with deadlines.
Laravel
A PHP framework for web artisans
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
Some thing interesting about web. New door for the world.
A server is a program made to process requests and deliver data to clients.
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
Some thing interesting about visualization, use data art
Some thing interesting about game, make everyone happy.
Facebook
We are working to build community through open source technology. NB: members must have two-factor auth.
Microsoft
Open source projects and samples from Microsoft.
Google
Google ❤️ Open Source for everyone.
Alibaba
Alibaba Open Source for everyone
D3
Data-Driven Documents codes.
Tencent
China tencent open source team.
