Download
For · Solo Builders

Your design team is the agent you already run

No designer, no budget, no handoff. Describe what you need and your agent renders it — a landing page this morning, a dashboard this afternoon, social cards before you ship — all sharing one design system you defined once.

Star on GitHub Download desktop
Editorial illustration of one person at a desk surrounded by a landing page, an app, a dashboard and social cards all in one consistent style

In one line

Open Design is the design department a solo founder never had: prompt-to-artifact across every surface your product needs, on one brand, with zero handoff and no extra tools.

How a solo builder uses Open Design

  1. 01

    Define your brand once

    Capture colors, type and voice in a DESIGN.md (or fork one of 140+ reference systems). Every artifact you generate after that is automatically on brand.

  2. 02

    Generate whatever you need next

    Prototype, landing page, dashboard, pitch deck, social card — same agent, same brand, one prompt each. No switching tools or re-buying seats.

  3. 03

    Ship it — it is already real

    Everything renders to HTML / code in your repo, so the prototype becomes the product and the landing page goes live. No throwaway mockups.

What a solo builder can ship

Solo building with Open Design vs. doing it the hard way

What you need With Open Design Going it alone today
Cover every design surface One agent does prototype, landing, dashboard, brand Stitch together five SaaS tools and tutorials
Stay on brand One DESIGN.md applied everywhere automatically Re-create the look per tool, drift over time
Move at solo speed Idea to artifact in one prompt Learn a design tool you do not have time for
Ship, not mock HTML / code in your repo, ready to deploy A mockup someone still has to build
Cost Open source, bring your own keys, runs locally A stack of per-seat subscriptions

Every surface a one-person startup needs, from a prompt. Pick one close to your next move and describe it.

Browse templates →

Solo builder FAQ

  1. 01 I am not a designer — can I really use this?

    Yes. You describe what you want in plain language; the agent applies a design system and renders it. The skill is writing the prompt, not pushing pixels.

  2. 02 Does it cover everything, or just one thing?

    Everything a small product needs — prototypes, landing pages, dashboards, decks, graphics — from the same agent and the same brand.

  3. 03 What do the outputs become?

    Real HTML / code in your repo, so a prototype can become the product and a landing page can go live, instead of a mockup you throw away.

  4. 04 Which agents can I use?

    Claude Code, Codex, Cursor Agent, Gemini CLI and more first-party adapters, with your own provider keys.

Build your whole thing tonight

Star the repo, install Open Design, and let one agent be your design team — in the agent you already use.

Star on GitHub Download desktop
● Apache-2.0 Local-first · BYOK macOS · Windows · Linux