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What is Flutter ?, Basic details about Flutter .

What is Flutter? | Introduction to Flutter

What is Flutter?

Flutter is an open-source UI software development toolkit created by Google. It is widely used for building cross-platform applications for mobile, web, and desktop using a single codebase.

Key Features

  • Cross-Platform Development: Develop apps for Android, iOS, Web, Windows, macOS, Linux, and embedded systems using the same codebase.
  • Hot Reload: Instantly view changes in the application without restarting it, speeding up development and debugging.
  • Rich Set of Widgets: Provides customizable, pre-built widgets for building complex UIs with native-like performance and design consistency.
  • Performance: Compiles to native ARM or x86 code and uses the Skia graphics engine for high-performance rendering.
  • Open Source: Backed by a large, active community of developers worldwide.
  • Platform-Specific Code: Easily include platform-specific features through plugins or custom integrations.

Architecture

Flutter's architecture consists of three main layers:

  • Framework: Includes UI, gestures, animation libraries, and more.
  • Engine: Built in C++, it powers rendering using the Skia graphics engine and facilitates communication between Dart and native code.
  • Embedder: Bridges the Flutter engine with the target platform.

Why Use Flutter?

  • Fast Development: Simplifies app development with pre-designed components and reactive UI principles.
  • Unified Codebase: Save time and resources by maintaining one codebase for multiple platforms.
  • Modern UI Capabilities: Delivers smooth animations and pixel-perfect designs.
  • Growing Ecosystem: Constantly updated with features and supported by a strong community.

Applications Built with Flutter

Some notable applications built using Flutter include:

  • Google Ads
  • Alibaba
  • BMW (My BMW app)
  • ByteDance apps (e.g., TikTok clones in some regions)

Flutter is an excellent choice for developers and businesses looking to create efficient, scalable, and visually appealing apps across platforms.

© 2024 | Learn Flutter Blog

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