HextaUI Pro - The hard states of AI product UI, handled, for shadcn/ui

Blocks for the parts of AI products that are hard to get right: chat that streams, stops and retries, tool calls that ask first, diff review, artifacts, and the settings screens around them. Installs with the shadcn CLI. One payment, and the library underneath is free and MIT.

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Hey Product Hunt 👋 I'm Preet, and I build HextaUI. The happy path of an AI product is easy to build. The hard part is everything around it: a response that stops halfway, a tool call that needs approval, a diff the user has to review before it lands, a rate limit, an empty state. Most UI kits stop at the happy path, so every team rebuilds those states from scratch. HextaUI Pro is 22 blocks for those states. Chat Thread, Prompt Input, Streaming Markdown, Thinking, Tool Calls, Diff Review, Artifact, Voice Mode, and a full set of settings pages (Profile, Models, API keys, Billing, Team, Security). There's also HextaAI, a complete chat app built from all of them. - Install with the shadcn CLI from a private registry, then edit the code in your own repo - Built on HextaUI's free, MIT-licensed components (Base UI + Tailwind v4) - Every block has a live preview and an AI SDK example - Prompt Input is free, no account needed, so you can check the quality before buying Pricing is a single payment, no subscription: Solo $49 and Team (10 devs) $149 until 30 November, then $79 and $249. 30-day refund. I'd love to hear what you'd want next, and which hard states I've missed.