Nothing, fancy, just a list of links to the sections on the page. Also took the opportunity to add dividers between sections, and Title Case the titles.
* Testing Docs
This expands the testing docs for reactjs.org. It adds 3 main docs -
- testing.md: An entry point to the testing docs
- testing-recipes.md: Common patterns when writing tests for React Components.
- testing-environments.md: Setting up your testing environment.
With help from @alexkrolick, @kentcdodds, @gaearon