The open-source, local, agent-driven design platform. From idea to prototypes, web pages, slides, and HTML video — the full product-design workflow, on your own machine.
01
In April 2026, Claude Design proved an LLM can truly design. But it is closed-source, paid, and cloud-only. Open Design sets that capability free.
01.1
Frontier AI design, back on every creator's desk.
Open Design is the open-source, local, agent-driven design platform. It runs on your machine. Claude Code, Codex, and Cursor are already powerful — Open Design wires them into a complete design workflow that produces real runnable files: prototypes, web pages, slides, and HTML video.
01.2
From idea to delivery in 5 steps.
Describe your goal in one sentence, or start from a template or plugin. Once a visual direction is set, palette, type, and spacing flow into generation automatically. The agent reads full context and produces real runnable files, previewed and edited in a sandbox.
Ship it, or film it — hand off to engineering, or turn it into a marketing video with HyperFrames. Memory compounds: every choice becomes context for the next run.
01.3
Open Design · Apache-2.0 · 300+ contributors · github.com/nexu-io/open-design
02
Prototypes, live artifacts, slides, images, HTML-to-MP4 marketing shorts, and cinematic generative footage.
File-system semantics plus git-diffable design artifacts — design is finally under version control.
Indie developer Open Design community
Download Open Design for macOS or Windows, or star the repo on GitHub. github.com/nexu-io/open-design · discord.gg/mHAjSMV6gz · x.com/nexudotio
Apache-2.0 · MMXXVI · Open · Local · Agent-native · github.com/nexu-io/open-design · Composed in kami