
system-design-primer
donnemartin/system-design-primerLearn how to design large-scale systems. Prep for the system design interview. Includes Anki flashcards.
Free to explore · curated by OneWave AI
154 design systems projects. Component libraries, UI kits and design token systems.
Review is in progress. 1,004 projects are queued and none has been approved yet. Everything unreviewed is discovery metadata imported from GitHub — listed, not vetted.
Ranked by total stars at the last daily refresh. This is not stars earned during the selected period. Star counts in the AI category are known to be inflated by fake-star campaigns, so activity and license are shown first.

Learn how to design large-scale systems. Prep for the system design interview. Includes Anki flashcards.

🎨 Best DeepSeek Harness Design Plugin. The open-source Claude Design alternative. 🖥️ Local-first desktop app. 🖼️ Your coding agent becomes the design engine: prototypes, landing pages, dashboards, slides, images & video — real files, HTML/PDF/PPTX/MP4 export. 🤖 Claude Code / Codex / Cursor / DeepSeek Harness / OpenCode & 20+ CLIs via BYOK.

Radix Primitives is an open-source UI component library for building high-quality, accessible design systems and web apps. Maintained by @workos.

A toolchain for building scalable, enterprise-ready component systems on top of TypeScript and Web Component standards. Stencil components can be distributed natively to React, Angular, Vue, (+ more) and traditional web applications from a single, framework-agnostic codebase.

Unstyled UI components for building accessible web apps and design systems. From the creators of Radix, Floating UI, and Material UI.

Visual builder for React. Build apps, websites, and content. Integrate with your codebase.

A progressive front-end framework for creating high-performance responsive reactive web applications!

An open-source UI component library for building high-quality, accessible design systems and web apps for Vue. Previously Radix Vue

Build consistent, themeable React apps based on constraint-based design principles

Microsoft Fluent UI Blazor components library. For use with ASP.NET Core Blazor applications

Radzen Blazor is the most sophisticated free UI component library for Blazor, featuring 145+ native components including DataGrid, Scheduler, Charts, and advanced theming with full support for Material Design and Fluent UI. If Radzen Blazor is useful to you, a ⭐ on GitHub helps other Blazor developers find it.

A design system for building retro Apple interfaces

Core building blocks for AI apps. High-quality, accessible, and customizable components for AI interfaces.

Build full-stack Next.js apps, incredibly fast

The Open Source Alternative to Cluely - A lightning-fast, privacy-first AI assistant that works seamlessly during meetings, interviews, and conversations without anyone knowing. Built with Tauri for native performance, just 10MB. Completely undetectable in video calls, screen shares, and recordings.

A dynamic form-building tool that allows users to create, customize, and validate forms seamlessly within web applications.

🦀 Tauri + shadcn/ui app scaffolder with desktop-ready defaults and optional batteries. Supports: Vite, Next.js, Astro, TanStack Start.

🍭 Lobe UI - an open-source UI component library for building AIGC web apps
A UI toolkit for building accessible web apps and design systems with SolidJS.