richardgill/llm-ui

Health v2 · maintenance only

Adoption not part of the score

1748 stars · 89 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded

A React component library for rendering LLM output in web applications. It smoothly displays streamed tokens at native frame rate, removes broken markdown syntax, and supports custom components and syntax-highlighted code blocks.

Use cases

• render streaming LLM output in a React chat app
• display markdown from ChatGPT or Claude responses without broken syntax
• add custom components like buttons to LLM output
• smooth out pauses in streamed LLM tokens
• show syntax-highlighted code blocks from LLM responses
• build a chat interface for any LLM model

When to choose

• you are building a React app that displays streamed LLM responses
• you need polished rendering of markdown and code blocks from LLM output
• you want headless components you can style yourself
• you need smooth, frame-rate-matched rendering of token streams

When to avoid

• you are not using React
• you need a full chat backend or LLM API integration rather than output rendering
• you need a complete pre-styled chat UI out of the box

Facets

library · maturity active

ui-components markdown frontend-framework chat-interface large-language-models frontend web-development chatbots llm-output-rendering streaming-ui markdown-rendering syntax-highlighting headless-components shiki react-components generative-ai react javascript typescript web

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