Subframe
Code-first AI UI design tool — design visually, ship production-ready React and Tailwind code.
About
Subframe is a code-first design tool for building user interfaces visually and exporting real React + TypeScript + Tailwind code. You design with drag-and-drop on a responsive canvas using hundreds of templates and pre-built components, collaborate in real time, and copy pixel-perfect front-end code straight into your codebase — no handoff step. It also ships an MCP server and agent skills, so coding assistants can design in Subframe and implement in your repo without you writing UI code by hand.
The honest picture: it only generates React + TypeScript + Tailwind — anything else means asking an AI to convert the output, which Subframe itself recommends. The free tier is genuinely usable, but serious team use starts at $29 per user per month. And like every AI UI generator, it accelerates the visual layer; product logic, data modeling, and edge cases are still on you.
What it can do
- Visual drag-and-drop UI editor on a responsive canvas
- AI-generated page and component variations
- Production-ready React + Tailwind code export
- MCP server and agent skills for AI-assisted design
- Real-time collaboration and project-wide theming
Setup
Sign up at subframe.com — free tier needs no credit card. Design in the visual editor, sync components via the CLI, or connect the MCP server to your coding agent.
Prerequisites
A React + TypeScript + Tailwind codebase for the generated code to slot into.
Use cases
Works with
Trust score — 7/10
Scored 7/10 (metrics tier, metrics-v1). Evidence: Verified via vendor site/docs/GitHub and reputable coverage, wave 52; Trending score 70/100 from researcher assessment.
Sources
Every fact above was checked against these sources. Where a claim comes from the provider and couldn't be independently verified, the text says so.