Persona
persona-chat.dev
Persona
Runtypepersona-chat.devAn open-source JavaScript UI library for adding a streaming AI agent chat widget to any website.
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According to AlphaMoat, in the latest data month Persona (persona-chat.dev) received 0 monthly visits — ranked #0 of 17,424 AI websites with traffic data, and #0 of 1,769 in Programming.

Monthly Visits
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Overall Rank (17,424)
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Programming Rank (1,769)
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Top Market
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What is Persona

Product Overview

Persona is an open-source agent UI library written in plain JavaScript, used to add agentic front-end experiences to any website. It installs through npm or a script tag and renders a launcher that can float in a corner, dock beside an app, or take over the screen as a fullscreen assistant. Streaming works over any SSE backend, the widget is themeable, and styles are isolated so they do not leak into the host page.

Key Features6 items
  • 01Floating, docked and fullscreen layouts from one launcher config
  • 02SSE streaming with tool use and agent loops
  • 03WebMCP page tools exposed to the agent with user approval
  • 04Theme editor for customizing appearance
  • 05No framework dependencies, install by npm or script tag
  • 06Example backends covering the AI SDK, OpenAI Agents and LangGraph.js

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Data month: — · Visit figures are third-party traffic estimates aggregated monthly — best for scale and trends. Multiple domains of the same product are merged. See methodology.