Flutter - Google Open Source Projects
Flutter is an open source framework for building beautiful, natively compiled, multi-platform applications from a single codebase.

GitHub - flutter/flutter: Flutter makes it easy and fast to ...
Flutter is Google's SDK for crafting beautiful, fast user experiences for mobile, web, and desktop from a single codebase. Flutter works with existing code, is used by developers and organizations around the world, and is free and open source.

Get Started: Install - Flutter
Please select the operating system on which you are installing Flutter: Note: If you’re in China, please read this wiki article first.

Install Flutter
Ready to build beautiful, multiplatform apps from a single codebase? Choose from the following two options to get started setting up your Flutter development environment.

Build apps with Flutter | Google for Developers
Learn to build beautiful, natively compiled desktop, mobile, and web applications from a single codebase with Flutter.

FLUTTER Definition & Meaning - Merriam-Webster
The meaning of FLUTTER is to flap the wings rapidly. How to use flutter in a sentence.

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