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Design systems

154 design systems projects. Component libraries, UI kits and design token systems.

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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.

19 projects matching “app”Page 1 of 1
donnemartin organisation mark

system-design-primer

donnemartin/system-design-primer

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

Pushed 2 months ago.OtherPythonDesign systems376.8k+855
nexu-io organisation mark

open-design

nexu-io/open-design

🎨 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.

Pushed today.Apache License 2.0TypeScriptDesign systems105.9k+1.3k
radix-ui organisation mark

primitives

radix-ui/primitives

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

Pushed 21 days ago.MIT LicenseTypeScriptDesign systems19.5k+27
stenciljs organisation mark

core

stenciljs/core

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.

Pushed today.OtherTypeScriptDesign systems13.2k+3
mui organisation mark

base-ui

mui/base-ui

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

Pushed today.MIT LicenseTypeScriptDesign systems11.3k+38
plasmicapp organisation mark

plasmic

plasmicapp/plasmic

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

Pushed today.MIT LicenseTypeScriptDesign systems7.1k+9
olton organisation mark

metroui

olton/metrouiSlowing

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

Last push 9 months ago.MIT LicenseJavaScriptDesign systems7.1k+1
unovue organisation mark

reka-ui

unovue/reka-ui

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

Pushed today.MIT LicenseVueDesign systems6.9k+10
system-ui organisation mark

theme-ui

system-ui/theme-uiSlowing

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

Last push 5 months ago.MIT LicenseTypeScriptDesign systems5.4k
microsoft organisation mark

fluentui-blazor

microsoft/fluentui-blazor

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

Pushed today.MIT LicenseC#Design systems4.9k+9
radzenhq organisation mark

radzen-blazor

radzenhq/radzen-blazor

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.

Pushed today.MIT LicenseC#Design systems4.4k+4
sakofchit organisation mark

system.css

sakofchit/system.cssDormant

A design system for building retro Apple interfaces

No push in 2.9 years ago.MIT LicenseCSSDesign systems3.9k+8
ibelick organisation mark

prompt-kit

ibelick/prompt-kit

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

Pushed 1 months ago.MIT LicenseTypeScriptDesign systems3.1k+8
vercel organisation mark

kirimase

vercel/kirimaseDormant

Build full-stack Next.js apps, incredibly fast

No push in over a year ago.MIT LicenseTypeScriptDesign systems2.8k+2
iamsrikanthnani organisation mark

pluely

iamsrikanthnani/pluely

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.

Pushed 9 days ago.GNU General Public License v3.0TypeScriptDesign systems2.8k
hasanharman organisation mark

form-builder

hasanharman/form-builder

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

Pushed 24 days ago.MIT LicenseTypeScriptDesign systems2.7k+4
agmmnn organisation mark

tauri-ui

agmmnn/tauri-ui

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

Pushed 4 days ago.MIT LicenseTypeScriptDesign systems2.3k+6
lobehub organisation mark

lobe-ui

lobehub/lobe-ui

🍭 Lobe UI - an open-source UI component library for building AIGC web apps

Pushed today.MIT LicenseTypeScriptDesign systems2.3k+4

kobalte

kobaltedev/kobalte

A UI toolkit for building accessible web apps and design systems with SolidJS.

Pushed 6 days ago.MIT LicenseTypeScriptDesign systems1.9k+2
Design systems — open-source AI design systems — Techandria