Adam Wathan reveals Tailwind’s new JIT compiler:

One of the hardest constraints we’ve had to deal with as we’ve improved Tailwind CSS over the years is the generated file size in development. With enough customizations to your config file, the generated CSS can reach 10mb or more, and there’s only so much CSS that build tools and even the browser itself will comfortably tolerate.

Today I’m super excited to share a new project we’ve been working on that makes this constraint a thing of the past: a just-in-time compiler for Tailwind CSS.