nexu-io/open-design
99,439 stars · Last commit 2026-10-05
🎨 Best DeepSeek Harness Design Plugin. The open-source Claude Design alternative. 🖥️ Local-first desktop app. 🖼️ Your coding agent becomes the design engine: prototypes, landing pages, dashboards, slides, images & video — real files, HTML/PDF/PPTX/MP4 export. 🤖 Claude Code / Codex / Cursor / DeepSeek Harness / OpenCode & 20+ CLIs via BYOK.
README preview
<h1 align="center">OpenDesign: The First Collaborative Design Agent Workspace</h1> > ✨ **[Introducing OpenDesign Go](https://open-design.ai/pricing/)**. The Go Plan starts at $8 for your first month, with monthly credits for over 10 models, including GPT-6.1 Sol, GPT-6 Luna, DeepSeek V4.1 Flash, GLM-5.3 Flash-X, and MiMo V2.6 Flash. All personal plans include API access for Codex, Claude Code, DSH, OpenCode, and more. > > 🧩 **[DeepSeek Harness is now supported.](https://open-design.ai/zh/agents/deepseek-harness-design/)** Connect DeepSeek's official `dsh` agent harness to OpenDesign as a native runtime, with structured thinking, tool calls, model discovery, cancellation, and session resume. Generated files stay in the OpenDesign workflow for live preview and delivery. <p align="center"> <img src="docs/assets/readme-hero-design-agent.webp" alt="OpenDesign hero banner — The First Collaborative Design Agent Workspace, with design systems, plugins, coding agents, and media providers" width="100%" /> </p> <p align="center"> <a href="https://open-design.ai/?utm_source=github&utm_medium=referral&utm_content=readme_website">Website</a> · <a href="https://open-design.ai/?utm_source=github&utm_medium=referral&utm_content=readme_download">Download</a> · <a href="https://open-design.ai/cloud/?utm_source=github&utm_medium=referral&utm_content=readme_cloud">OpenDesign Cloud</a> · <a href="https://discord.gg/mHAjSMV6gz">Discord</a> · <a href="https://x.com/OpenDesignHQ">Follow @OpenDesignHQ</a> </p> <p align="center"> <a href="https://github.com/nexu-io/open-design/releases"><img alt="release" src="https://img.shields.io/github/v/release/nexu-io/open-design?style=flat&color=blueviolet&label=release&include_prereleases&display_name=tag" /></a>