A lightweight RSS feed aggregator and reader.

• Group, bookmark, search, automatic feed sniffing, OPML file import/export
• Supports RSS, Atom, and JSON feed types
• Responsive, dark mode, PWA, keyboard shortcuts
• Lightweight and self-hosted friendly
  • Built with Golang and SQLite; deploys with a single binary or a Docker container
  • Uses about 80MB of memory
• Internationalization (i18n): English, Chinese, German, French, Spanish, Russian, Portuguese, and Swedish

docker run -it -d -p 8080:8080 \
  -v $(pwd)/fusion:/data \
  -e PASSWORD="fusion" \
  ghcr.io/0x2e/fusion:latest

version: "3"
services:
  fusion:
    image: ghcr.io/0x2e/fusion:latest
    ports:
      - "127.0.0.1:8080:8080"
    environment:
      - PASSWORD=fusion
    restart: "unless-stopped"
    volumes:
      # Change `./data` to where you want the files stored
      - ./data:/data

All configuration items can be found in .env.example.

Fusion can be configured in many ways:

• System environment variables, such as those set by export PASSWORD=123abc.
• Create a .env file in the same directory as the binary. Note that values in .env file can be overwritten by system environment variables.

Contributions are welcome! Before contributing, please read the Contributing Guidelines.

• Prepare environment: Go 1.24+, Node.js 24+ (and pnpm).
• Check out the commands in scripts.sh.

For example:

./scripts.sh build

• Front-end is built with: Sveltekit, daisyUI
• Back-end is built with: Echo, GORM
• Parsing feed with gofeed
• Logo by Icons8