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Show HN: SuperDesign.Dev – first Open-source Design Agent lives inside IDE

https://www.superdesign.dev/

The 1st Open-source design agent that lives directly inside Cursor, Windsurf, or your favorite IDE.

V0.005 is an extension with custom Paralle Claude Code agents and infinite canva UX that allows you to iterate design directly in your IDE.

It can:

- Generate lots of designs in Paralle (Product Mocks / UI components / Wireframes)

- Fork and iterate specific designs

- Deeply integrate into your IDE workflow

We think design might be the killer use case for Paralle agents, and we thought the best way is to build and validate—so here we are!

The V0.005 only generates static HTML pages so we can ship fast, but next we will:

1. Support full stack web apps (by worktree/sandbox), so you can iterate UI of existing apps

2. Much better, faster & cheaper agentic design flow (Claude Code SDK is quite expensive & slow)

3. Mobile stack

4. ...You tell us or contribute!

This might be the first public Claude Code SDK product too? (Not too sure!)

Here are some direct links to parts of the project you may find interesting:

Website (https://superdesign.dev)

Github (https://github.com/superdesigndev/superdesign)

Twitter (https://x.com/SuperDesignDev)

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Built by Jason (https://x.com/jasonzhou1993) & Jack (https://x.com/jackjack_eth)

( 8 comments | 4 points | on HN )
Re:Show HN: SuperDesign.Dev – first Open-source Design Agent... by DavorDebrecin on Wednesday June 25, 2025 @08:16AM (#44376401)
Looks promising, will test it out. Nice work!
Re:Show HN: SuperDesign.Dev – first Open-source Design Agent... by yazinsai on Wednesday June 25, 2025 @07:46AM (#44376166)
demo looks very, very compelling! congrats. checking it out now..
Re:Show HN: SuperDesign.Dev – first Open-source Design Agent... by jinqimao15 on Wednesday June 25, 2025 @04:27PM (#44381524)
Wow! Iterating on canvas is what I am looking for!
Re:Show HN: SuperDesign.Dev – first Open-source Design Agent... by tomquirk on Wednesday June 25, 2025 @05:59PM (#44382178)
Taking it for a spin today
Re:Show HN: SuperDesign.Dev – first Open-source Design Agent... by mikestaub on Thursday June 26, 2025 @10:15AM (#44387649)
Very cool!
Re:Show HN: SuperDesign.Dev – first Open-source Design Agent... by zeusdx on Friday June 27, 2025 @09:59AM (#44396870)
Can you integrate with Google Gemini code assist or cli?
Re:Show HN: SuperDesign.Dev – first Open-source Design Agent... by TobAdelaja on Sunday June 29, 2025 @05:27AM (#44411562)
Awesome work Jason.
Re:Show HN: SuperDesign.Dev – first Open-source Design Agent... by tobimadehin on Wednesday July 02, 2025 @06:49AM (#44442117)
Looks promising, expecially for software devs that don't want to do any figma