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AI · May 18, 2026

Open Claude Gen UI

Open-source generative UI for AI chat apps

Open Claude Gen UI launched on May 18, 2026 with 4 votes, #2,420 of 20,540 launches that month and more than 75% of that year's launches.

What it does

Open Claude Gen UI is an open-source Next.js chat UI for Claude-style visual responses. It streams interactive widgets inside conversations, supports per-chat provider/model selection, saved chat history, Tavily web search, trusted generative UI tools, ZIP export for widgets, and a read-only public showcase with curated examples.

An AI chat interface with per-chat provider and model selection.

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