Make Boilerplates for webpack typescript reactjs threejs

Made the following boilerplates

1. test webpack
2. webpack + threejs
3. webpack + reactjs
4. webpack + typescript
5. webpack + typescript + threejs
6. webpack + typescript + reactjs

Why???

As many people know, there is create-react-app to generate a reactjs project which is very easy to use.
However, sometimes for a small project, the generated code is kind of too much to me. That is the biggest reason and also want to understand what I need for starting a project with webpack + typescript + react/threejs.

https://github.com/koji/webdev