最近在上数据挖掘这门课，老师说课余时间可以玩玩爬虫，爬一爬数据做做个简单的分析啥的，而且老师推荐的python，可惜不会，现在再去新学一门语言太耗费经历了，而且贪多嚼不烂。然后就想着用nodejs试试。
当然是node环境了，最好是node6.5以上吧，node这一年更新的有点快...好像其他的没什么需要弄的，最不济有记事本加dos也行啊...
用来做页面的解析
npm install cheerio --save
一款轻量级的ajax api,用起来非常方便,可以发送get、post、delete等等请求
npm install superagent
可以做小型的并发控制
npmm install eventproxy --save
node app.js
然后打开浏览器，地址栏输入127.0.0.1:3000(如果看得不顺眼可以下一个jsonview)
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.
