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Build AI Agents, Visually

📚 Table of Contents

• ⚡ Quick Start
• 🐳 Docker
• 👨‍💻 Developers
• 🌱 Env Variables
• 📖 Documentation
• 🌐 Self Host
• ☁️ Flowise Cloud
• 🙋 Support
• 🙌 Contributing
• 📄 License

⚡Quick Start

Download and Install NodeJS >= 20.0.0

1. Install Flowise

   npm install -g flowise
   

2. Start Flowise

   npx flowise start
   

3. Open http://localhost:3000

🐳 Docker

Docker Compose

1. Clone the Flowise project
2. Go to docker folder at the root of the project
3. Copy .env.example file, paste it into the same location, and rename to .env file
4. docker compose up -d
5. Open http://localhost:3000
6. You can bring the containers down by docker compose stop

Docker Image

1. Build the image locally:

   docker build --no-cache -t flowise .
   

2. Run image:

   docker run -d --name flowise -p 3000:3000 flowise
   

3. Stop image:

   docker stop flowise
   

👨‍💻 Developers

Flowise has 3 different modules in a single mono repository.

• server: Node backend to serve API logics
• ui: React frontend
• components: Third-party nodes integrations
• api-documentation: Auto-generated swagger-ui API docs from express

Prerequisite

• Install PNPM

  npm i -g pnpm
  

Setup

1. Clone the repository:

   git clone https://github.com/FlowiseAI/Flowise.git
   

2. Go into repository folder:

   cd Flowise
   

3. Install all dependencies of all modules:

   pnpm install
   

4. Build all the code:

   pnpm build
   

   Exit code 134 (JavaScript heap out of memory)

   If you get this error when running the above `build` script, try increasing the Node.js heap size and run the script again:

   # macOS / Linux / Git Bash
   export NODE_OPTIONS="--max-old-space-size=4096"
   
   # Windows PowerShell
   $env:NODE_OPTIONS="--max-old-space-size=4096"
   
   # Windows CMD
   set NODE_OPTIONS=--max-old-space-size=4096
   

   Then run:

   pnpm build
   

5. Start the app:

   pnpm start
   

   You can now access the app on http://localhost:3000

6. For development build:

   • Create .env file and specify the VITE_PORT (refer to .env.example) in packages/ui

   • Create .env file and specify the PORT (refer to .env.example) in packages/server

   • Run:

     pnpm dev
     

   Any code changes will reload the app automatically on http://localhost:8080

🌱 Env Variables

Flowise supports different environment variables to configure your instance. You can specify the following variables in the .env file inside packages/server folder. Read more

📖 Documentation

You can view the Flowise Docs here

🌐 Self Host

Deploy Flowise self-hosted in your existing infrastructure, we support various deployments

• AWS

• Azure

• Digital Ocean

• GCP

• Alibaba Cloud

• Others

  • Railway

    

  • Northflank

    

  • Render

    

  • HuggingFace Spaces

    

  • Elestio

    

  • Sealos

    

  • RepoCloud

    

☁️ Flowise Cloud

Get Started with Flowise Cloud.

🙋 Support

Feel free to ask any questions, raise problems, and request new features in Discussion.

🙌 Contributing

Thanks go to these awesome contributors

See Contributing Guide. Reach out to us at Discord if you have any questions or issues.

📄 License

Source code in this repository is made available under the Apache License Version 2.0.