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Introduction

What is Flux0?​

Flux0 is a modern framework for building AI-powered applications with real-time interactions and structured agent orchestration.

AI applications are often difficult to build and scale. You need real-time streaming for seamless conversations, tools for managing agents and workflows, and a way to bridge your backend logic with responsive UIs. Flux0 simplifies all of this.

At its core, Flux0:

  • Provides a framework for deploying and managing AI agents.
  • Supports multiple LLM providers via frameworks such LangGraph or PydanticAI. - no lock-in.
  • Ships with a React toolkit flux0-ai/react for building responsive, event-driven UIs with real-time streaming support.

Flux0 helps you go from idea to working AI product — faster, cleaner, and without reinventing the wheel.

Key Features​

Flux0 brings together everything you need to build and scale AI-powered applications:

🧠 AI Agent Orchestration​

Define, deploy, and manage agents using LangGraph, PydanticAI, or custom logic. Flux0 handles the routing and execution flow, so you can focus on behavior, not boilerplate.

⚡ Real-Time Streaming​

Built-in support for event-driven, streaming responses — ideal for chatbots, assistants, and dynamic interfaces.

🧩 React UI Toolkit​

flux0-ai/react provides headless React components to quickly build UIs for AI interactions. Handle messages, inputs, system events, widgets and streaming updates with minimal setup.

📦 Simple, Scalable Project Structure​

A batteries-included app scaffold with routes, layouts, data loaders, and state management — designed for rapid prototyping and deployment.

🔌 Extensible and Modular​

Flux0 is designed to grow with your needs. Customize workflows, add providers, or build new UI behaviors with full TypeScript support.

Why Use Flux0?​

Building modern AI apps is hard — especially when you need to coordinate agents, manage streaming data, and build intuitive UIs. Flux0 solves these challenges by offering:

  • Fewer moving parts: No need to glue together disparate tools for orchestration, state, and UI — Flux0 gives you a unified stack.
  • Real-time by default: From streaming LLM responses to UI updates, Flux0 handles real-time data as a first-class citizen.
  • Provider flexibility: Swap between OpenAI, Anthropic, Groq, or custom backends without rewriting your application logic.
  • Fast prototyping: Use out-of-the-box project structure and UI components to go from concept to working app in hours, not weeks.
  • Built-in scalability: Whether you're building a side project or production-scale agent system, Flux0 is designed to scale with you.

If you've ever wrestled with LLM APIs, complex state machines, or messy chat UIs — Flux0 is built to make that experience smoother.

Who is it for?​

Flux0 is designed for anyone building AI-powered experiences, including:

  • AI Engineers who need a structured way to orchestrate agents, workflows, and streaming interactions.
  • Full-Stack Developers who want to build responsive LLM-powered apps without wrangling low-level infrastructure.
  • Frontend Engineers looking to build conversational UIs with real-time updates using a React-first toolkit.
  • Researchers & Prototypers who want to quickly test new agent behaviors or interaction flows in a real app environment.
  • Product Teams aiming to ship AI features faster with maintainable, scalable code.

Whether you’re building a chatbot, copilot, tutor, or fully autonomous agent — Flux0 gives you the foundation to do it well.