chainlit and fastui-chat

These are **complements**: Chainlit provides the full framework for building conversational AI applications with backend logic and deployment, while FastUI Chat offers a lightweight pure-Python frontend interface that could be integrated as an alternative UI layer for Chainlit-powered chatbots.

chainlit

Verified

fastui-chat

Emerging

Maintenance 20/25

Adoption 25/25

Maturity 25/25

Community 22/25

Maintenance 0/25

Adoption 10/25

Maturity 16/25

Community 13/25

Stars: 11,715

Forks: 1,672

Downloads: 728,038

Commits (30d): 25

Language: Python

License: Apache-2.0

Stars: 228

Forks: 20

Downloads: —

Commits (30d): 0

Language: Python

License: MIT

No risk flags

Stale 6m No Package No Dependents

About chainlit

Chainlit/chainlit

Build Conversational AI in minutes ⚡️

Provides decorator-based Python abstractions for building multi-step AI workflows with built-in UI rendering, step tracking, and async message handling. Integrates seamlessly with LLM frameworks like LangChain and LlamaIndex, as well as vector databases and model providers including OpenAI and Anthropic. Features a web-based chat interface that automatically visualizes tool calls, intermediate steps, and message flows without requiring frontend code.

About fastui-chat

shroominic/fastui-chat

💬 minimalistic ChatBot Interface in pure python

Related comparisons

chainlit and aws-openai chainlit and GoalChain chainlit and ChatBI chainlit and ai-chatbot-using-Langchain-Pinecone chainlit and langchain-chatbot chainlit and langchain-chatbot

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