Replace Tailwind class strings with native SX expressions:
(css :flex :gap-4 :hover:bg-sky-200) instead of :class "flex gap-4 ..."
- Add style_dict.py: 516 atoms, variants, breakpoints, keyframes, patterns
- Add style_resolver.py: memoized resolver with variant splitting
- Add StyleValue type to types.py (frozen dataclass with class_name, declarations, etc.)
- Add css and merge-styles primitives to primitives.py
- Add defstyle and defkeyframes special forms to evaluator.py and async_eval.py
- Integrate StyleValue into html.py and async_eval.py render paths
- Add register_generated_rule() to css_registry.py, fix media query selector
- Add style dict JSON delivery with localStorage caching to helpers.py
- Add client-side css primitive, resolver, and style injection to sx.js
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Re-read verb URL from element attributes at execution time so morphed
nav links navigate to the correct destination
- Reset retry backoff on fresh requests; skip error modal when sx-retry
handles the failure
- Strip attribute selectors in CSS registry so aria-selected:* classes
resolve correctly for on-demand CSS
- Add @css annotations for dynamic aria-selected variant classes
- Add SX docs integration test suite (102 tests)
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Parse tw.css into per-class lookup registry at startup
- Pre-scan component CSS classes at registration time (avoid per-request regex)
- Compress SX-Css header: 8-char hash replaces full class list (LRU cache)
- Add ;@css comment annotation for dynamically constructed class names
- Safelist bg-sky-{100..400} in Tailwind config for menu-row-sx dynamic shades
- Client sends/receives hash, falls back gracefully on cache miss
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
