Fei Studio V1.00

Last updated: December 22, 2025

🎨 Fei Studio Is Live - Product Teams Can Now Build Real UI (Safely)

Fei Studio is officially here, and it fundamentally changes how UI evolves inside a software company. Starting today, designers, PMs, and other teammates can independently of developers, make real, production-grade UI updates directly in the actual codebase. Change the UI, tweak designs, change layouts, build a whole new view and add new functionality or flow - all while using your actual components, your design system, and your standards.

This isn’t “pseudo-code.”

This isn’t a prototype or a mock.

This is real implementation, done in a controlled workflow that still routes through engineering review.


🤝 A New AI Native Workflow for AI First Companies

Fei Studio acts as a collaboration layer over your real codebase.

  • Product teams update UI themselves, bring ideas to life inside the code - new layouts, new flows, updated states, enhancements of existing screens.

  • Design teams refine components with live previews, explore different directions, and implementing the best one, without endless Figma threads.

  • Engineering receives clean, structured PRs that use the right components, follow your standards, and include a live preview of the final UI.

Everyone works closer to the real product, not abstractions of it. No mocks. No handoff docs. Just working UI - already in your project and ready to connect to the backend.


🧠 Fei Studio’s Smart UI Update Flow

The most powerful flow for evolving real UI components and views with full team involvement.

Here’s how teammates work inside Fei Studio:

  • Locate a component - using a screenshot, a quick description, or both

  • Preview it live - Fei renders the real component in a safe, sandboxed environment

  • Request changes - Anything… styling, layout, logic, interactions, structure

  • Review and iterate - Every request creates a new version with a refreshed preview

  • Send to Devs - Fei opens a structured PR with:

    • Real code using your design system

    • Live visual preview

    • Summary of all the changes made

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💪 What this means for engineering:

  • Less FE workload - More production-grade UI code contributors on the team

  • Fewer handoff, less rework and less back-and-forth - no vague specs, no Figma guesswork or prototypes

  • Real UI components, not just mocks - you get actual components in your codebase, ready to hook up to backend logic

  • Higher-quality PRs - Fei uses your components, your infra, and your rules

  • Preview before you merge - see exactly what’s coming in, visually

  • Total control over review, merging, and backend logic

Your workload shifts from rebuilding UI to reviewing high-quality proposals.


🚀 Want to get your team started?

Just reach out, and request a Beta access.


🚨 P.S. - And if you’ve read this far…

We just launched Fei Studio on Product Hunt.

Your support means the world to us.

Upvote on Product Hunt:

https://www.producthunt.com/products/autonomyai?launch=fei-studio