必备条件：
api_key：官网获取
服务器：微信云托管免费使用3个月的环境，还附赠MySQL
源码：直接fork该仓库即可
fork一下（可放心公开，api_key写进了环境变量里，不在代码中展示）
进入控制台：在公众号管理界面-开发者工具-点选进入微信云托管-点击免费试用
部署：服务列表-模版部署-点选使用flask-直接部署，等待完成就行
填写环境变量API_KEY：在服务设置的最下方的环境变量中增加一行，填上自己的密钥就行。
发布：点击发布-绑定GitHub仓库-选择自己的仓库-分支选master-端口默认80，然后点发布等待发布完成就行，如下图。
消息推送：设置-全局设置-消息推送-path地方填【/wechat】-推送模式选【XML】-提交。然后扫码确认即可。
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.
