oklch
Deterministic mobile UI/UX checks for Compose / SwiftUI / XML / UIKit — WCAG validator with OKLCH auto-correct, cross-platform parity diff, cognitive-science (Fitts / Hick / Gestalt) layout checks. Ships with an MCP server.
Perceptual photomosaic generator — Oklab color matching, MKL optimal transport, Hungarian placement, and Oklch tile-pool expansion
The complete color library for Python: parsing, conversion, manipulation, contrast, palettes, and color science across 10+ color spaces.
