Flutter is an open-source UI software development framework created by Google. It is used to build natively compiled applications for mobile (iOS, Android), web, and desktop from a single codebase.
Key features of Flutter include:
- Dart Programming Language: Flutter uses Dart, a language developed by Google and primarily designed by Lars Bak and Kasper Lund.
- Reactive Framework: It provides a reactive programming model, enabling developers to create dynamic and responsive UIs.
- Rich Widget Library: Flutter offers a wide range of customizable widgets to build visually appealing and functional interfaces.
- Hot Reload: Developers can see changes in the code instantly without restarting the application.
- Cross-Platform: Write once and deploy on multiple platforms, including iOS, Android, web, and desktop.
- High Performance: Flutter is known for delivering near-native performance due to its compiled nature and efficient rendering engine.
Flutter was first announced by Google in 2015 and was officially released in December 2018. It has gained significant popularity among developers due to its versatility and robust ecosystem, which includes tools, plugins, and a strong community.
Flutter is widely praised for its flexibility, performance, and ability to create cross-platform applications efficiently.