Subframe
The best way to build UI, fast
Subframe launched on April 23, 2024 with 756 votes, #17 of 4,347 launches that month and more than 99% of that year's launches. The site was still online in September 2026, 2 years on.
In plain words
Subframe is a visual UI builder that lets developers create interfaces using real components and drag-and-drop editing. It offers pre-built templates and theme customization, eliminating the need to write CSS. The tool is designed for developers who want to accelerate their design workflow while maintaining control over components and styling.
written from the facts on this page · September 2026
From the sources
Visually build UI using real components. Start with stunning templates. Personalize your theme. Design pages with our intuitive drag-and-drop editor. Then, save hours by never having to write CSS again.
The AI-native design tool that ships code. Design with real components, connect your design system to AI agents, and ship production React & Tailwind CSS.
Real design tool, real components. Start building interfaces — not mockups. Insert, drag, duplicate, or edit inline. Every layer maps directly to code. Create components synced with code. From props to slots to variants. Design web apps with built-in auto layout, plus mobile responsive support. Work in real-time across projects, and comment directly on layers. Subframe exports clean front-end code without the use of AI. Instant & predictable. Fully yours to edit in your IDE. You own the code. Curate, remix, and elevate your craft. Your system. Your context. Your personal AI. Generate pages, themes, components, or insert inline. AI is there when you need it. Mix-and-match from generations or…from subframe.com
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