This is a demo for creating tailwind stylesheets for routes that purge based on the entire ancestry of the route.

Feel free to play with the live demo. To see the CSS splitting per route, open up your Network tab and hover/click on all the links!

Here is a video that explains what's going on and why it's so cool!

All of the magic is in scripts/styles.js

I tried to make the logic as clean as possible, but it's still a solid 500 lines and was built for a demo, so it might not be the most production ready code you've seen.

To help orient you around how the logic roughly works, here it is represented as a statechart (note: the actually logic is not an explicit statechart).

• Install dependencies:

  npm run install

• Start dev server:

  npm run dev

And you should be good to go!

This project was started with the Indie Stack.

A lot of the bits have been removed, such as ƒly, prisma, and mocking and testing

To get started with the Indie stack on a separate project, simply run:

npx create-remix --template remix-run/indie-stack

Additionally, this demo leverages lots of free sample components/views from Tailwind UI: https://tailwindui.com/

Tailwind UI is a very cool paid product from Tailwind Labs (the company behind Tailwind CSS). Using Tailwind UI was the quickest way to add a bunch of tailwind classes to demonstrate the power behind the idea in this repository.