UI & Design to Code

Utility-first CSS framework for rapid UI development

Tailwind CSS is a utility-first CSS framework with 87K+ GitHub stars for building custom designs by composing single-purpose utility classes directly in HTML. Instead of writing custom CSS, use classes like flex, pt-4, text-center to style elements. Features a JIT compiler for instant builds, responsive design utilities, dark mode support, and extensive customization. Powers the design systems behind shadcn/ui, Headless UI, and thousands of production sites.

AI-powered UI builder with code export

TeleportHQ is a collaborative front-end development platform that combines a visual website and UI builder with AI-powered code generation. Designers and developers can visually build pages, generate clean React/Vue/HTML code, and deploy to production in a single environment. Also offers an open-source code generation framework (UIDL) and supports importing from Figma and other design tools.

Headless rich text editor framework with real-time collaboration

Tiptap is a headless rich text editor toolkit for building Notion-like collaborative content experiences in web applications. Built on ProseMirror, it provides a modular extension system for formatting, mentions, tables, drag-and-drop blocks, slash commands, and custom node types. The open-source core is framework-agnostic with official bindings for React, Vue, and vanilla JavaScript. Cloud extensions add real-time collaboration, AI content generation, and document management.

Low-code AI platform for internal tools with RBAC

UI Bakery AI is a low-code platform with AI assistance specifically for building production-ready internal tools, featuring enterprise-grade RBAC, SSO integration, and SOC 2 compliance. It combines visual app building with AI-powered code generation for complex business logic, targeting internal operations teams who need admin panels and dashboards with proper security controls.

Editable UI flows from prompts, screenshots and sketches

AI-assisted product-design platform that turns prompts, screenshots and hand-drawn sketches into editable UI flows for non-designers and early product ideation, complementing rather than duplicating developer-first code generators.

Batteries-included full-stack framework for React, Node.js, and Prisma

Wasp is an open-source full-stack web framework that brings the Rails-like batteries-included experience to the JavaScript ecosystem. It uses a declarative configuration file to define auth, database models, server operations, and routing, then compiles to a standard React and Node.js application with Prisma for data access. With 18,000+ GitHub stars and YC backing, Wasp eliminates boilerplate while giving AI coding agents clear structure and guardrails.

Visual web development platform

Professional visual web development platform combining a design tool, CMS, e-commerce, and hosting in one no-code solution. Webflow gives designers direct control over HTML/CSS/JS interactions through a canvas editor with full flexbox/grid, scroll/hover animations, dynamic CMS collections, checkout flows, localization, SEO tools, and clean semantic code output — eliminating designer-developer handoff.

React components for building AI chat interfaces

assistant-ui is a TypeScript/React component library for building AI chat interfaces with streaming responses, tool rendering, branching conversations, and LLM provider integrations. It supports Vercel AI SDK, LangGraph, and custom backends out of the box. Used by LangChain, Browser Use, and Stack AI. YC W25-backed with 9,000+ GitHub stars and 450K+ monthly npm downloads.

Convert any screenshot or mockup into clean frontend code with AI vision.

screenshot-to-code is an open-source tool that converts screenshots, mockups, and Figma designs into clean, functional HTML, Tailwind CSS, React, or Vue code using AI vision models. Powered by GPT-4V, Claude, and Gemini, it supports video-to-code and iterative editing workflows, making it a rapid scaffolding tool for frontend developers who want to skip the pixel-translation step entirely.

Beautifully designed components

Copy-paste component library for React that puts you in full control — not a dependency, you own the code. Built on Radix UI primitives and Tailwind CSS for accessibility and styling. The most popular React component system in the ecosystem, setting the standard for how modern component libraries should be distributed and customized by developers.

Collaborative whiteboard as a React component

Source-available collaborative whiteboard library and app. Ships as a React component that can be embedded in any web application. Supports real-time multiplayer out of the box via tldraw sync. Recently gained AI-powered features for generating diagrams and UI wireframes from natural language, making it popular for design brainstorming and rapid prototyping.