SSHub

SSHub is a fast, minimal SSH client for the desktop, built with Flutter. Save your servers, connect with one click, and work in a full terminal. Credentials stay encrypted on your machine.

Features

• Manage your SSH servers as a grid of cards
• Add, edit and delete servers
• Color tag each server for quick visual identification
• Full in-app terminal powered by dartssh2 + xterm
• Passwords stored securely in the OS keychain (Windows Credential Manager, macOS Keychain, etc.), never in plain text
• Server list stored locally as JSON, so your data never leaves your machine
• Settings: light / dark / system theme, terminal font size and family
• Friendly connection errors with one-click retry

Planned

• SSH key authentication
• Multiple sessions and tabs
• Host key verification

Platforms

Windows, Linux, macOS, Android, iOS

Desktop (Windows) is the primary target. Web is not supported because browsers cannot open the raw TCP sockets that SSH requires.

Tech Stack

Framework	Flutter
State management	flutter_bloc
SSH	dartssh2
Terminal	xterm (vendored, see note)
Secret storage	flutter_secure_storage

Note: third_party/xterm is a local copy of xterm.dart with a one-line fix for broken keyboard input on Flutter 3.44+ Windows (xterm.dart#207). The dependency_overrides entry in pubspec.yaml points to it and can be removed once the fix lands upstream.

Getting Started

git clone https://github.com/mdfarhankc/SSHub.git
cd SSHub
flutter pub get
flutter run -d windows   # or linux / macos / your device

Project Structure

Feature-first clean architecture:

lib/
├── core/            # router, theme
└── features/
    ├── splash/
    ├── settings/
    └── ssh/
        ├── data/          # datasources, models, repository impls
        ├── domain/        # entities, repository interfaces, usecases
        └── presentation/  # blocs, cubits, pages, widgets

Author

Mohammed Farhan K C (@mdfarhankc)