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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Bun · Bundler · all subjects

css/internationalization

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

Logical properties transpilation

CSS logical properties define layout, spacing, and sizing relative to document writing mode and text direction. For browsers that don't fully support logical properties, Bun's CSS bundler compiles them to physical properties using the :dir(ltr) and :dir(rtl) pseudo-classes for left-to-right and right-to-left languages.

:dir() pseudo-class transpilation

The :dir() pseudo-class styles elements based on their text direction (RTL or LTR). For browsers that don't support :dir(), Bun's CSS bundler converts it to the more widely supported :lang() selector with appropriate language mappings (e.g., en, fr, de, es, it, pt, nl for LTR and ar, he, fa, ur for RTL).

:lang() selector with multiple arguments

The :lang() pseudo-class targets elements based on their language. Multiple language codes can be passed to a single :lang() to group rules for related languages.

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