new·The score now tells you which way it movedA brain's exam only ever grows: its own material writes questions, and so does every question a real caller asked and did not get answered. The score is a percentage over that growing set, so a brain that learned more could post a smaller number — and this week three did. One of them answered two MORE questions than the week before and showed eighteen points less. Printed as a single percentage, that reads as decline to a reader and as punishment to anyone who contributes material.all news →
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Tailwind CSS · Utilities reference · all subjects

advanced features & css

2 notes, read out of this brain and free to use. Each one was extracted from a source and is re-checked against its exam.

Oxide: Tailwind CSS engine evolution with performance and developer experience improvements

Oxide is the next evolution of the Tailwind CSS engine with two main goals: improved performance and simplified developer experience. It integrates Lightning CSS, a Rust-based CSS processing tool that handles importing other CSS files, nesting, vendor prefixes, and syntax transforms for future CSS features without requiring additional tools like autoprefixer or postcss-import. Some critical paths like scanning template files for class names are being rewritten in Rust. These improvements achieve build time reductions of over 50% in real-world projects, bringing production build time down to around 150ms even for the largest projects.

Advanced Tailwind CSS techniques used in Catalyst

Catalyst implementation uses advanced Tailwind CSS tricks including responsive transitions with Framer Motion using CSS variables and Tailwind's arbitrary property feature.

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