Gossa

Gossa is a fast and simple web-based file server built with Go. It is minimal, dependency-free, and written in under 250 lines of code.

Features

• File Browsing — navigate your files and directories via a clean web interface
• Drag-and-Drop Upload — upload files by dropping them into the browser
• Video Streaming — stream video files directly in the browser
• Image Viewing — view images inline without downloading
• PDF Viewer — browse PDF documents within the web UI
• Note Editor — edit text files directly in the browser
• Keyboard Navigation — use keyboard shortcuts for fast file management
• Multi-User Support — configurable via reverse proxy for multi-user setups

First-Time Setup

Gossa serves files from the /shared directory inside the container. On first launch, the directory will be empty. Upload files via drag-and-drop or the upload button.

Gossa does not have authentication built-in. For access control, use Zeabur's domain-level authentication or a reverse proxy with basic auth.

What You Can Do After Deployment

1. Open your domain to access the Gossa file browser
2. Upload files using drag-and-drop
3. Browse, stream, and manage your files
4. Use the built-in editor for text files and notes

Persistent Data

All files are stored in /shared and persisted via a Zeabur volume. Your uploaded files survive restarts and redeployments.

License

MIT — GitHub