OpenDesign

OpenDesign is an open-source, local-first design workspace that turns the coding agents already running on your laptop (Claude Code, Codex, Cursor, Gemini CLI, DeepSeek, and roughly twenty others via BYOK) into a design engine for prototypes, landing pages, dashboards, slide decks, images, and HTML video. It targets solo builders, product and marketing teams, and engineers who want to skip the manual canvas work in Figma or Sketch and go straight from a brief to real, runnable files that live in their own repo. The project is Apache-2.0, built by Powerformer, Inc., the team behind earlier open-source products including Refly and Nexu , and has grown to more than 83,000 GitHub stars with 387 contributors . This launch introduces the OpenDesign Harness, the orchestration layer that sits between your prompt and whichever underlying agent is doing the generation. According to the launch post, the Harness produces more polished and complete outputs with fewer prompts and tokens, hitting state of the art quality at roughly one twentieth the cost in the team's internal experiment, with over 88 percent of survey respondents rating it positively. It ships on by default for every user the day after the announcement, so existing projects inherit the new behavior without any config change. The timing matters because the "vibe design" category is crowding fast, with Claude Design, v0, Lovable, Bolt, Figma Make, and Google Stitch all competing for the same workflow. OpenDesign's bet is that keeping the workspace local, model neutral, and free (you pay only your own provider's API costs) plus squeezing more quality per token out of any connected agent, is what makes agent-driven design usable day to day rather than a demo. Founders and operators evaluating where to spend design time or credits will want to see how the Harness holds up against hosted competitors on their own briefs.