Flutter
Flutter is an open-source UI toolkit that enables developers to build natively compiled applications for mobile, web, desktop, and embedded devices from a single codebase. The framework compiles Dart code to ARM, Intel, and JavaScript machine code for fast performance, and its Hot Reload feature lets developers see code changes almost instantly without losing state. Flutter includes built-in Cupertino and Material widgets, automated testing tools, and seamless integration with Google services like Firebase and Google Pay.
- Developer Tools
- Software Only
Funding
Funding not disclosed
Founders
Founder details are not available yet.
Product
Problem
Developers building for multiple platforms face the burden of maintaining separate codebases, which slows down development, increases maintenance overhead, and makes it difficult to deliver consistent user experiences across devices. This fragmentation complicates testing and deployment and limits the ability to iterate quickly.
Solution
Flutter provides a UI toolkit that lets developers build natively compiled applications for mobile, web, desktop, and embedded devices from a single codebase. The framework compiles Dart code to ARM, Intel, and JavaScript machine code, enabling fast performance, while its Hot Reload feature allows developers to update code and see changes almost instantly without losing state. Flutter's rendering engine gives developers control over every pixel, and its built-in widget library adapts automatically to any screen. The framework includes automated testing tools, a suite of performance and debugging tools, and open-source ecosystem resources to support production-quality app development.
Target Audience
Primary users are software developers and product teams who need to build and maintain high-performance applications across multiple platforms, including startups and enterprises such as Tencent.
Features
- Single codebase deployment to mobile (iOS and Android), web, desktop (Windows, macOS, Linux), and embedded devices
- Compilation to ARM, Intel, and JavaScript machine code for fast performance
- Hot Reload for quick iteration without losing app state
- Built-in Cupertino and Material design widgets for platform-native look and feel
- Full suite of developer tools including widget and layout inspectors, network and memory profilers
- Integration with Google services including Firebase, Google Ads, Google Play, Google Pay, Google Wallet, and Google Maps
- Support for building generative AI features with leading AI models and APIs