My view has always been a product of learning must have two things: the same is positive knowledge, that is, tutorials; one is the product that is the reverse of training papers, exercises.
Until recently saw Ruan Yifeng teacher GitHub, above have been there a few years ago webpack-demos, although webpack already approaching 5 a. So they have their own writing system of demos idea.
My GitHub of webpack-demo address: https: //github.com/mstzhen/webpack-demo.
01-16 from the basic use webpack to webpack from the loader and plug-in development.
In addition to these demos, I think it also makes me think of another product that is the reverse of training demo, demo can quickly help get started. For those who demo is a summary line applications.