The engine behind Eased code components: a lazily loaded Shiki singleton (shiki/core + the JavaScript regex engine, grammars for tsx, ts, js, jsx, json, css, bash, html, md, python and diff loaded on demand), the eased-stone (dark) and eased-cream (light) themes, light/dark token lines rendered with CSS light-dark(), the line decoration model (highlight, focus, added, removed, plus the DiffHunk contract), the copy → check morph, collapse-after under a progressive blur, and a page-wide synced choice store.
pnpm dlx shadcn@latest add "https://eased.dev/r/eased-code-core.json"