Havuz

Free, open-source library of premium, single-file HTML landing pages, motion components, and interactive experiences. No frameworks. No depe

Production-Stage Visual Design & In-Codebase UI Engineering Suite

AI design system scanner + mcp server. Scores repos 0-100, writes fix prompts. 30K+ npm downloads.

Gridgeist turns product intent into a rigorous visual system—without the generic AI SaaS aftertaste.

Ng Brutalism (@ng-brutalism/ui) - a neo-brutalist Angular UI component library. Signals, zoneless, Tailwind v4. Bold borders, offset shadows

🎆 A Claude Code workflow that replicates ClaudeDesign — parallel design exploration, panel judging, synthesis, and adversarial refinement to

Reactive TypeScript design token system for defining primitives, semantic roles, and derived UI tokens with dependency tracking and multi-fo

Static TanStack Start catalog for nature-inspired design systems and generated theme assets.

An open-source, token-driven React component library for SaaS products: 1500+ accessible components and variants, Sicons (1,626 icons, based

Design intelligence engine for AI coding tools (Claude Code, Cursor, Windsurf). Deterministic anti-AI-slop linter with 152 rules, 160 brand

Typed React command-center components, live examples, and a portable coding-agent skill.

Copy-paste microinteractions for thoughtful product interfaces. Built with React, TypeScript and Tailwind CSS.

A product-validation system for AI agents: idea → logo → product → brand → launch video in two hours. Desktop app + skills for Claude Code a

Elite frontend design taste for Claude Code / Cowork — a merged synthesis of emilkowalski/skill, pbakaus/impeccable, and leonxlnx/taste-skil

A Jetpack Compose UI framework bringing a faithful 1:1 recreation of iOS 27 Liquid Glass, animations, controls, and interactions to Android.

Extract full product DNA from any live URL. Brand voice, UX patterns, content strategy, visual design, accessibility, SEO, performance, tech

White-label design system: fork it, feed it a brand, generate on-brand UI

Skills de Claude Code da Visant: auditoria de UI anti-slop, motion, frontend, copy. Com detectores executáveis.

全网首个中文字体专业知识包：可商用中文字体库（授权三级分类）、场景×气质选字矩阵、中英混排与排版规则。让 AI 选中文设计字体不再甩给你一堆 Inter / Chinese font selection agent skill: license-safe free commerc

41 free interactive React blocks and 24 synthesised interface sounds from bencho.dev. Copy a folder, ship it.

Analyze any website and extract its complete design system — colors, typography, spacing, components, UX patterns — export as Tailwind confi

Neobrutalism UI components for Svelte, built on shadcn-svelte

Vibe-Nothing-UI-Design — a zero-dependency, Nothing-inspired UI design system for the web (monochrome, round-dot type & icons, signal-red ac

A modular UX, design, and product optimisation system for turning AI-built interfaces into production-grade apps, turning proven principles

One line of intent → a presentation-grade, dark-editorial HTML deck. A Claude Code skill.

shadcn-style UI components for htmx v4 + Tailwind v4 — 82 web-standards components in 5 flavours (Hono JSX, Jinja2, Go, Phoenix, raw HTML),

MCP server that gives AI coding agents scored design directions, UI-state plans, and WCAG-checked design tokens. Deterministic, offline, no

Production-grade design context for AI coding workflows. Extract a real design system from any URL — colors, typography, spacing, breakpoint

한국 브랜드의 디자인 언어를 출처가 달린 DESIGN.md 한 장으로 정리한 오픈 카탈로그 — Open catalog of Korean brands' design languages, one cited DESIGN.md per brand.

MCP server and design skill that grounds coding-agent UI work in real product screens. Two tools, npx-installable.

从真实网站提取设计系统，并通过 MCP 把设计规范交给 AI 编程 Agent。 | Extract design systems from real websites and give AI coding agents grounded specifications throu

A free, open-source add-on for Claude, ChatGPT, Codex and Cursor that turns a few plain answers into a design system, so everything you buil

Open-source React UI components for developers and AI agents. Typed APIs, design tokens, and source code you can customize.

Stop Claude Code/Cursor from guessing UI. Extract any website's design system into a spec-valid DESIGN.md that passes the official @google/d

Open-core registry of animated React components, blocks, design systems, and templates. Real, editable code: install with one shadcn CLI com

Extract a website's visual system — colors, type, spacing, components — into a DESIGN.md, design tokens, and AI-ready prompts. CLI + local G

The Fresh, Minimal Flutter UI kit. Inspired by coss.com/ui, Cal.com's design system.

Agent-native, open-code Vue/React components with independent palettes, themes, and gradient backgrounds.

UI 视觉词典中英双语对照版 · Learn UI Name — bilingual replica of namethatui.com (62 entries + 14 visual styles), live interactive specimens, PWA

53 retro HTML/CSS UI themes for AI-assisted frontend development. Windows 95, CRT, vaporwave, DOS, arcade, mainframe, and more.

面向 AI 时代的数据可视化规范与工作流库 — specification & workflow library for AI-era data visualization

The elite design intelligence layer for AI agents, synthesized from 10+ legendary design books. It primes your AI with the collective strate

Generate Google Stitch compatible DESIGN.md files from any website using AI vision. Bring your own Gemini, OpenAI, Claude, or Ollama key. No

On-demand design systems from any URL. Five surfaces, one agent: web, API, CLI, TypeScript SDK, and a portable agent skill that runs inside

80+ accessible Vue 3 components · reactive theming · dark mode · i18n · Tailwind v4

A registry of interface patterns observed on real sites, rebuilt from scratch and distributed via shadcn CLI.

Brad Frost's agent skills to help with different dimensions of work and life

Design-system and vocabulary drift, enforced. Tailwind themes become law, rogue values get receipts, words live in a database agents inherit

Inspect, build, or extend Figma design systems from Claude Code. Read-only audits with WCAG checks and component scoring, build mode with va

Plug-and-play MCP that gives your coding agent UI superpowers. One-line install, zero config. Claude Code, Codex, Cursor, VS Code, and more.