Overview
The browser_launcher package offers a consistent interface for launching web browsers across multiple platforms, enabling developers to open URLs in external browsers for testing, debugging, or tool integration. It abstracts platform-specific details, ensuring reliable behavior on Android, iOS, macOS, Windows, and Linux. This is particularly useful in development workflows where automated browser opening is needed without hardcoding OS-specific logic. The package is maintained by the Dart team and designed for use in CLI tools and testing environments.
Use cases
- Testing web applications
- Opening documentation links
- Debugging web content
- Automating browser launches
- Integrating with dev tools
Key features
- Cross-platform compatibility
- Simple API for URL launching
- Maintained by Dart team
- Supports all major operating systems
- Minimal setup required
Suitable for
- Development tools
- Testing frameworks
- CLI utilities
- Web debugging workflows
- Automation scripts
Considerations
- Requires user permission on some platforms
- Behavior may vary slightly between OSes
- Not intended for production web apps
- Limited to launching existing browsers
- Depends on system browser configuration