xterm.dart

xterm.dart

xterm.dart is a fast and fully-featured terminal emulator for Flutter applications, with support for mobile and desktop platforms.

This package requires Flutter version >=3.0.0

Screenshots

Features

• 📦 Works out of the box No special configuration required.
• 🚀 Fast Renders at 60fps.
• 😀 Wide character support Supports CJK and emojis.
• ✂️ Customizable
• ✔ Frontend independent: The terminal core can work without flutter frontend.

What's new in 3.0.0:

• 📱 Enhanced support for mobile platforms.
• ⌨️ Integrates with Flutter's shortcut system.
• 🎨 Allows changing theme at runtime.
• 💪 Better performance. No tree rebuilds anymore.
• 🈂️ Works with IMEs.

Getting Started

1. Add this to your package's pubspec.yaml file:

dependencies:
  ...
  xterm: ^3.2.6

2. Create the terminal:

import 'package:xterm/xterm.dart';
...
terminal = Terminal();

Listen to user interaction with the terminal by simply adding a onOutput callback:

terminal = Terminal();

terminal.onOutput = (output) {
  print('output: $output');
}

3. Create the view, attach the terminal to the view:

import 'package:xterm/flutter.dart';
...
child: TerminalView(terminal),

4. Write something to the terminal:

terminal.write('Hello, world!');

Done!

More examples

• Write a simple terminal in ~100 lines of code: https://github.com/TerminalStudio/xterm.dart/blob/master/example/lib/main.dart

• Write a SSH client in ~100 lines of code with dartssh2: https://github.com/TerminalStudio/xterm.dart/blob/master/example/lib/ssh.dart

For a complete project built with xterm.dart, check out TerminalStudio.

Features and bugs

Please file feature requests and bugs at the issue tracker.

Contributions are always welcome!

License

This project is licensed under an MIT license.