Keep www-sacred's TypeScript fast to type-check and fast to run. Use when touching the ASCII/canvas animation components (the only real per-frame code here), tightening type-check wall-clock, or auditing a change for runtime or compiler regressions. Scoped to this repo — a React 19 / Next.js 16 component library plus…
Take a sacred React component (or a sacred screen that mirrors a Simulacrum CLI surface) and graft it into a foreign React codebase that already ships its own design system, build pipeline, and CSS toolchain — without breaking the host or polluting it with sacred-specific globals.
Take a React Window.tsx (or any sacred component) and produce a terminal CLI screen written in Python that uses Simulacrum's Python mirror in scripts/python/sacredcli/. Simulacrum is the sacred CLI framework — the JavaScript half lives in scripts/cli/lib/, the Python half is a one-to-one snakecase mirror.
Create and extend NgElemental copy-paste Angular UI components (ElIcon, ElButton, ElSelect, CLI registry, Storybook, docs). Use when adding a component, editing packages/ui, ng-elemental add, component-registry, or El widgets. Prefers existing library components before custom CSS, SVGs, or third-party alternatives.
Use when polishing or auditing any existing NgElemental El widget before the next component, or when the user mentions visual states, a11y, WCAG, ARIA APG, focus-visible, contrast, keyboard, screen reader, touch target, dark mode, 200% zoom, reduced motion, or the component audit checklist. Applies to every…
Use when reviewing or changing NgElemental El widgets in packages/ui, or when the user asks to review UI code. Use when adding selection, open/view, hover/preview, or draft state; mounting a second instance of the same widget; or when a widget grows show/hide flags, mirrored parent/child signals, lastX sync guards…