UI & Design

Professional-grade background patterns and gradients for your websites and apps. Easily copy and paste into your next project. Crafted with modern CSS and Tailwind for seamless integration.

Design-forward shadcn kit for interfaces that stand out. 1000+ free patterns!

A hybrid command-line/UI development experience for cloud-native development

Svelte implementation of the Carbon Design System

Open-source, free, self-hosted alternative to Cypress Dashboard

React data visualization library for streaming, networks, and AI-assisted development

Jupyter extensions that help you write code faster: Context aware AI Chat, Autocomplete, and Spreadsheet

The fastest business intelligence tool for humans and agents.

A modern theming library for Tkinter that adds sleek, responsive styles inspired by Bootstrap. Includes ready-to-use widgets, 20+ themes, and tools for building beautiful, cross-platform desktop apps with ease.

The first truly composable CSS animation library. Built for Vue, React, SCSS, and CSS, AnimXYZ will bring your website to life.

Grida — Ambitious 2D Graphics Editor for the Web

Malloy is a modern open source language for describing data relationships and transformations.

🚀 The easiest, free and open-source Tailwind CSS component library with semantic classes.

AnyChart Android Chart is an amazing data visualization library for easily creating interactive charts in Android apps. It runs on API 19+ (Android 4.4) and features dozens of built-in chart types.

Modular CSS Library that brings the beauty of Terminal UIs to the browser

Instant offline SQL-powered data visualisation in your browser

Component-based CMS with a built-in IDE, visual editing, and static site generation. One server, unlimited sites.

A utility-first CSS-in-JS framework built for React. 💅👩‍🎤⚡️

Querybook is a Big Data Querying UI, combining collocated table metadata and a simple notebook interface.