Introducing Kombai, the first AI agent built for frontend development.
Kombai vastly outperforms SOTA models + generic agents in real-world benchmarks.
Watch it add a complex new feature to an OSS codebase with 500K+ lines of code.
More use cases and links in comments
Anthropic's most capable model, Claude Fable 5, is available again in Kombai. Throw your hardest tasks at it.
And Claude Sonnet 5 is now here too, near-Opus performance at a fraction of the cost.
Try them in Kombai.
Turn bland designs into tasteful ones.
Kombai's Improve UI skill upgrades your project's look and interactive feel across layout, color, personality, micro-interactions, and more.
Try it now.
Introducing our Inspiration Library - 200+ beautiful, real-world, tasteful designs for you to use with Kombai.
Reference or remix them to craft something standout and truly yours.
Wait what?! Fable 5 at 50% off ??!!
Only on Kombai for a limited period.
Try it now for all your tricky design and engineering tasks, without breaking the bank...
50% Off Claude Fable 5!
Anthropic’s most powerful (and most expensive) model just landed in Kombai. And for a limited time, Kombai is the cheapest place to run it!
Throw your hardest task at it today.
Ask Kombai to autonomously perform browser tasks on your behalf.
Kombai can control the browser and automatically carry out tasks for you. It can navigate your application, interact with elements, and run complete workflows based on your instructions.
Instead of manually navigating through your app to verify behavior, you can have the agent operate the browser to identify and fix issues across user flows, design fidelity, and responsiveness.
Here’s what it looks like in action:
Update your UI directly through Kombai Browser, with all your codebase context!
Even for small UI changes, you would often have to write lengthy descriptions, upload screenshots, and paste large code snippets to coding agents.
Kombai Browser is designed to overcome this exact limitation. It lets you select specific UI elements from the page and attach them to chat along with your prompt. On top of this, Kombai Browser includes a Visual Styles Editor, an in-page Text Editor, and a built-in Resource Library of world-class design resources.
Here’s what it looks like in action:
200,000 installs! We are completely blown away. 🚀
We knew developers needed a specialized coding agent for frontend tasks, we just didn't realize how many of you would find us so quickly. Thank you for your support, your patience with our early bugs, and your amazing feedback.
To celebrate this milestone, we're doing a giveaway. DM us a pic of your pet. The first 20 people get a $100 Kombai PRO plan for 1 month, completely free.
Real pets, cartoon pets, AI-generated pets all are welcome.
Scooby-Doo, Bolt, Bluey, Doge… send the good boys our way 🐶
Why do all AI-generated UIs look identical? Because models learn from the common, average UI patterns on the web. And unlike the real world, where design teams plan the website's layout in advance, these tools skip the UI planning and generate code right away.
Kombai's "Create Wireframes" skill solves this problem by giving you multiple high-quality layouts for review, so you get the best design structure for your idea before generating the final UI.
Hi, Sourabh from Kombai here.
Based on those logs, it looks like your IDE (Cursor/ VS code etc.) had a socket connection timeout. This often triggers that specific error and stops all plugins from loading.
Could you please try restarting the IDE and make sure that you have a stable internet connection?
If that doesn't fix it, please DM me your Kombai email + OS/IDE version, and we'll investigate ASAP!
The Shadcn blocks and the meta-components ecosystem evolve faster than LLMs can learn.
Kombai helps you build standout sites using your favorite niche Shadcn blocks. Kombai reads the docs, identifies the right component, figures out its usage, and refactors your code to implement it.
Watch it refactor existing code to use a Magic UI component:
We're officially on Antigravity!
Since many of you are exploring @antigravity, it only made sense for us to be there too.
Kombai is now fully compatible with the latest IDEs, so you have everything you need right in your editor.
Try Kombai on Antigravity today.