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We spent most of this year rebuilding Wonder, inside Wonder.
The idea is simple. Your code, your agent and your running app, on one canvas. Pull a component in, shape it, run the app, open the PR.
It runs on the Claude Code or ChatGPT subscription you already have, and your code never leaves your machine.
The new Wonder is out today.
We built this entire launch video in Wonder!
4hands - my taste library is finally ready to pre-order. every donation (100%) until 1st of January goes directly to fighting cancer.
Pre-order price is $100. Launch price will be bumped to $200.
buy the library.
fight cancer.
learn design.
share your designs on X.
4hands.dev
Try comments in Wonder, they're special in a lot of ways! 💬
Agent feedback via MCP is something every company with an MCP should have!
We just shipped something in Wonder that I'm really excited about: agent feedback.
Agents using Wonder through Claude Code, Codex, Cursor, or our desktop app can now tell us when something goes wrong, what's missing, and how they managed to work around it.
I love this because instead of guessing where agents struggle, we can see exactly what's slowing them down and fix it. The goal is simple: better results, faster, with fewer wasted tokens.
We've also made sure agents don't share secrets or personal data, and they'll ask for your permission before including any design, code, or business details.
We'll be reading every report, and I'm looking forward to seeing how much better we can make Wonder because of them.
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Lots of people trying our dev view since launch, love seeing it 🙌
if you're coming from conductor we made a little guide for you
wonder.design/docs/migrate-f…
Boris Janković retweeted
Great engineers care about design.
So we built Dev View: your agents, your code, and a design canvas in one place.
One harness for everyone who designs, builds, and ships.
Boris Janković retweeted
Been talking to a lot of designers and the same question keeps coming up: how does Wonder compare to Paper, Figma, or Pen?
We made a simple comparison so you can see the differences yourself! wonder.design/compare
Congrats to the Conductor team, well deserved 🎉
We've been building something for devs too. Coming very soon 👀
I am very excited to share that Conductor is joining Meta!
We have some big, crazy plans for the next interface. If you liked Conductor, you’re gonna love what’s coming.
We’re super excited to work with @natfriedman and @alexandr_wang at MSL to build it. They’ve been on an absolute tear, and I’m convinced MSL has the highest talent density of all the labs.
A huge thank you to our earliest believers @aaron_epstein, @ilyasu, and @nabeel. And to everyone here who tried Conductor, sent us feedback, and prompt requests - you made this so much fun. Thank you ❤️🚂
Choo choo!
Boris Janković retweeted
New day, new integration!
Wonder is now available as an official MCP Connector in Claude, in collaboration with @AnthropicAI! 🎉
You can now open Wonder’s multiplayer canvas in a Claude browser tab and use Wonder to design and iterate together, all in one place.
Started using @usewonder to review PRs. I just ask the agent to show me all the UI/UX changes on the canvas.
Honestly one of my favorite ways to review UI/UX now. I keep catching things I would’ve missed just clicking through the product.
Codex just got a design tool where you can design and collaborate with your team, all without leaving Codex!
We’re excited to bring Wonder to Codex as an official plugin, in collaboration with @OpenAI!
You can now open Wonder’s multiplayer canvas in a Codex browser tab and use our plugin to design and iterate together, all in one place.
We put a crazy amount of work into Wonder Capture, so this means a lot 🙏
Fastest and most precise capture extension out there. Give it a try 👀
Replying to @usewonder
@usewonder's extension has most precise element grabber than any canvas editor extension out there 🤔
literally grab full page with perfect alignmented of text
Preview got a few seconds in our launch video, so here’s a closer look at how we use it.
You can run your app right on the canvas. We added Wonder Capture inside Preview too, so I can grab a page from the running app and bring it onto the canvas as editable layers.
From there I can play around with the layout, move things around, fix some spacing. Then I ask the agent to apply those changes back to the code.
Check it in Preview, make any last tweaks, and open a PR when I’m happy with it.
Boris Janković retweeted
We've been on a design tool branding spree
Did you know Wonder MCP is remote and headless?
That means you can work with it even when Wonder isn't open at all 👀













