npm install @furystack/core 
Polling is dead, long live push. FuryStack's entity sync system gives you real-time, server-pushed updates over WebSocket — with delta replay, reference counting, auto-reconnect, and a state machine that actually makes sense.
Share REST definitions between server and client with full type checking across the stack.
Use the whole framework or pick individual packages a la carte — every module works standalone.
Auth, DI, data stores, logging, caching, and i18n — everything you need out of the box.
Shades: a JSX-based UI library with unidirectional data binding and micro-frontend support.
FuryStack's @furystack/cache isn't your grandmother's memoization wrapper — it's a full state machine with observable entries, stale/cache timers, capacity eviction, and a UI component that renders it all for you.
FuryStack Shades ships 19 themes, 90+ CSS variables, scoped nesting, and a ThemeProviderService that turns your entire design system into a runtime dial — here's how it actually works under the hood.
The old flat Router served us well, but it's time to talk about its successor — NestedRouter brings hierarchical routes, type-safe links, automatic breadcrumbs, navigation trees, and view transitions to Shades.
The Shades Showcase App went from a humble component demo to a 60+ page, 19-theme, fully-routed component museum — and it only took two months.
Shades v12 replaces the rendering engine with a VNode-based reconciler and drops lifecycle callbacks in favor of hooks — here's the full story.
The FuryStack site has been completely rebuilt with Astro 5 — here's why we moved on from Gatsby and what we gained.