What shipped,
version by version.

Hand-curated gzipped kB for every recommended library, sourced from bundlephobia and release notes. Sums into a real perf grade (A through D) instead of a synthetic score.

OKLCH theme tokens are parsed via Björn Ottosson's OKLab math, contrast ratios computed against WCAG 2.1, and graded AAA/AA/AA-large/fail with paired sample swatches.

One click fires three parallel generations — performance-first, balanced, maximalist — each with its own theme, stack, and copy. Pick one to apply.

Free-form 280-char nudges in the edit workbench: "make it more brutalist", "lighter palette", "tighter copy". Sent as an explicit override directive to the AI.

Trending / Newest / All-time tabs backed by a SQL view with 3-day exponential decay. New stacks fade in at the top with a glow ring and animated New pill via Supabase Realtime.

Deterministic daily pick from top-trending, hashed by date. Front-page module that uses the chosen stack's saved OKLCH theme as its swatch.

/s/[id]/embed renders a themed iframe-friendly card with attribution. New OG routes for recipes and library pages. Every shareable URL now previews properly on Twitter, Discord, and Slack.

A new activity_events table populated by SECURITY DEFINER triggers logs saves, publishes, likes, and forks. Surfaces on profiles and as a What others did sidebar on the dashboard.

Email/password sign-in, magic-link confirmations, auto-username generation, profiles table, tightened policies for published-or-owner reads and owner-only writes. Likes moved to a stack_likes table with a toggle_like RPC.

/dashboard lists everything you own with stats. /dashboard/edit/[id] is a three-column workbench with theme pickers, library selectors, and an AI Regenerate button.

/u/[username] surfaces a user's published stacks as theme swatch cards with proper OG metadata.

Every /s/[id] now generates a 1200x630 share card on demand using the stack's saved theme and the chosen library list.

Generation now produces a custom OKLCH theme: background, foreground, primary, accent, plus typography and radius tokens. Themes are saved with each stack and applied on view.

Six hand-curated briefs with override stacks, custom themes, and detail pages. Long-form descriptions and SEO-friendly slugs.

/library and /library/[id] act as a real reference: tags, demos, when-to-use, frequently paired, and stacks using this library.

JSZip-based ZIP export with package.json, README, and starter source. StackBlitz button opens an editable sandbox preloaded with the chosen libraries.

Switched from canned text to AI SDK 6 streamObject with a Zod schema. Headlines, rationales, and per-library reasons stream into the result panel as they're produced.

Multiple preview layouts (hero, pricing, form, editorial) react to the active theme and selected libraries in real time, including animated and 3D-ready states.

Library scoring respects vibe, audience, performance budget, paid/free toggle, and tag affinity. Output ordered by score with reasons.

Hero, marquee, capabilities, library grid, and integrations sections with GSAP scroll triggers, Lenis smooth scroll, and a custom cursor.

Brief + vibe + audience + perf controls. Outputs a recommended stack with per-library reasons and an impact score.

Curated entries for Three.js, GSAP, Framer Motion, Shadcn, Tailwind, Lenis, R3F, drei, Rapier, Spline, OGL, Matter.js, Plasma, WebGPU, Recharts, Mapbox, and more.