Tools

Layout DSL

Write compressed XLE/XLO layout expressions and expand them to TSX with live token metrics

CodeBlock Perf

Compare highlight modes and scroll performance

Foundations

Token reference docs with live theme previews — color, spacing, typography, and more

Media Mode

Compare luminance algorithms (BT.709 / WCAG 2 / APCA) for dark/light surface detection

Dictation Lab

Test voice dictation, tune sound effects, and explore animation