JavaScript就像一座座大山，你以为面前的小山坡就是山峰，直至你站上山峰才发现，npm的库像无尽群山一样向你招手。
其实记录这个过程也像大山一样，需要跨过去。但是其实记录不是山，而是一路上的标记，标记着你回家的路，让你能找回初心。
堆与栈的区别详细总结 栈使用的是一级缓存， 它们通常都是被调用时处于存储空间中，调用完毕立即释放。
堆则是存放在二级缓存中，生命周期由虚拟机的垃圾回收算法来决定（并不是一旦成为孤儿对象就能被回收）。所以调用这些对象的速度要相对来得低一些。
webpack的chunk、bundle、module是什么
一般chrome下是6个，http1.0/1.1/2的数量不同，但和https无关 浏览器允许的并发请求资源数
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.
