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

6 jzdesign1993 3 6/25/2025, 11:25:03 AM 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)

---

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

Comments (3)

jinqimao15 · 1h ago

Wow! Iterating on canvas is what I am looking for!

DavorDebrecin · 9h ago

Looks promising, will test it out. Nice work!

yazinsai · 9h ago

demo looks very, very compelling! congrats. checking it out now..

FurtherAI (YC W24) Is Hiring for Software and AI Roles (ycombinator.com)

Yarn (YC W24) is hiring engineers in NYC (ycombinator.com)

Expand.ai (YC S24) is hiring a founding engineer

Optifye.ai (YC W25) is hiring a back end engineer

Kastle (S24) is hiring an engineer (ycombinator.com)

Weave (YC W25) is hiring a founding AI engineer (ycombinator.com)

Qfex (YC X25) – Back End Engineer for a 24/7 Stock Exchange (ycombinator.com)

Attimet (YC F24) – Quant Trading Research Lab – Is Hiring Founding Engineer (ycombinator.com)

Jiga (YC W21) Is Hiring Software Engs to Make Life of Mech Engs Easier (workatastartup.com)

Foundry (YC F24) Hiring Early Engineer to Build Web Agent Infrastructure (ycombinator.com)

Blaze (YC S24) Is Hiring (ycombinator.com)

Infracost (YC W21) is hiring software engineers (GMT+2 to GMT-6) (infracost.io)

Solidroad (YC W25) Is Hiring (solidroad.com)

Kyber (YC W23) Is Hiring a Technical Account Manager (ycombinator.com)

Roundtable (YC S23) Is Hiring a President / CRO (ycombinator.com)

Roame (YC S23) Is Hiring (ycombinator.com)

GauntletAI (YC S17): All expenses paid AI training and guaranteed $200k+ job (gauntletai.com)

SchemeFlow (YC S24) Is Hiring an Engineer (London) to Speed Up Construction (ycombinator.com)

Shaped (YC W22) Is Hiring (ycombinator.com)

Spice Data (YC S19) is hiring a software engineer – back end (ycombinator.com)

Onlook (YC W25) Is Hiring an engineer in SF

OneText (YC W23) Is Hiring a DevOps/DBA Lead Engineer (jobs.ashbyhq.com)

Gander (YC F24) Is Hiring Founding Engineers and Interns (ycombinator.com)

Ziina (YC W21) the Series A fintech is hiring product engineers (ziina.notion.site)

Onyx (YC W24) – AI Assistants for Work Hiring Founding AE (ycombinator.com)

Great Question (YC W21) Is Hiring a Director of Customer Success (ycombinator.com)

Deepnote (YC S19) is hiring engineers to build an AI-powered data notebook (deepnote.com)

Converge (YC S23) Well-capitalized New York startup seeks product developers (runconverge.com)

CircuitHub (YC W12) is hiring full-stack robotics engineers (workatastartup.com)

AtoB (YC S20) – Stripe for Transportation – is hiring engineers (jobs.ashbyhq.com)

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

Comments (3)