Flutter

Flutter is an open-source UI software development toolkit created by Google. It enables developers to build natively compiled applications for multiple platforms with a single codebase.

Key Features

• Single codebase for multiple platforms
• Rich set of pre-designed widgets
• Hot reload for quick iterations
• Strong community support
• High-performance rendering engine

Pros

• Free to use with no licensing fees
• Fast development cycle with hot reload
• Beautiful and customizable UI components
• Strong integration with Firebase

Cons

• Limited support for some native features
• Larger app size compared to native apps
• Steeper learning curve for beginners
• Still evolving, so some features may be experimental