The first canvas where every artboard is a live render of your actual app — and every edit writes a code diff.
Free to start · No credit card required · Works with any React codebase
Used by design engineers at
Not a mockup. Not a screenshot. Every artboard is a real render of your actual component tree — running your real code, connected to your real data.
Visual changes expressed at the component level — not the pixel level. Every edit on the canvas becomes a machine-readable diff of exactly what changed and why.
A queryable graph of every component, token, and relationship in your codebase. Know exactly what composes each surface — and what changes cascade.
Each feature removes a seam between design intent and production code.
A live render of your actual application — not a mockup. Every artboard is backed by a real component tree running your real code.
Every artboard traces its provenance through a queryable graph. Know exactly which files, props, and tokens compose each surface.
Visual changes expressed at the component level, not the pixel level. Ship diffs that describe intent — not PNG redlines.
Mark a region. AI fills it within your design language constraints — using your actual tokens, your actual components.
Bidirectional MCP channel between your canvas and coding agents. Claude, Cursor, Copilot — they all see the canvas and the graph.
Slots into Linear, Slack, GitHub, Figma import, and every major AI coding tool. No migration. No lock-in.
Point Originmain at your repo. The Origin Graph indexes your components, tokens, and routes.
Open any route as a live artboard. Every visual change is a real prop or style edit.
Mark a region and let AI suggest completions constrained to your design language.
Export an Intent Diff — a machine-readable, component-level description of what changed.
Agents apply the diff and verify rendering parity. The canvas confirms the result.
Slots into the tools you already use. No migration required.
Existing tools solve half the problem. Originmain closes the loop.
The best interface design tool ever made — but what you design is a fiction. No knowledge of your codebase, tokens, or component API. The handoff is manual, lossy, and perpetually stale.
Every artboard is a live render. Every edit writes code. The gap between design and production is zero — because they're the same surface, indexed by the same graph.
Exceptional at generating code from a blank slate — but they hallucinate design systems. They don't know your tokens, your component API, or what "on-brand" means for your product.
"The ideal design tool is a canvas where any view of your application can be rendered, explored, and modified visually — with every change traced back to a diff in your actual codebase. Originmain is that tool."
Early access is free. All plans include the full Origin Graph and Live Artboard engine.
Join the engineers who are done shipping pixel-perfect mockups that no one implements correctly.