Source of examples for common and simple tasks needed to make a website with reactjs

I'm trying to create a website using reactjs, I've gone through some tutorials, but I just want a reference manual that shows the minimal examples to code a bunch of common tasks that anyone who designs websites would want to know how to do. It would be a list of examples that would look like

How to

Create a header
Create a hyperlink
Create a Nav Bar
Create a form
............