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Dart 3.3 is here! Try new extension types, next-generation JavaScript interop,
and more.
Read the blog post

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An approachable, portable, and productive language for high-quality apps on any
platform
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Dart is free and open source  

Approachable

Develop with a consistent, concise, and strongly typed programming language that
offers modern features like null safety and pattern matching.
Productive
development
Make changes iteratively: use hot reload to see the result instantly in your
running app.
Portable and fast
on all platforms
Compile to ARM, x64, and RISC-V machine code for mobile, desktop, and backend.
Or, compile to JavaScript & WebAssembly for the web.
Approachable
 * Mature and complete async-await for user interfaces containing event-driven
   code, paired with isolate-based concurrency
 * Write safe and concise code using features like sound null safety, collection
   if, and pattern matching.
 * A consistent programming language, with an easy to learn and familiar syntax.


Productive Development
 * Make changes to your source code iteratively, using hot reload to instantly
   see the effect in the running app.
 * Write code using a flexible type system with rich static analysis and
   powerful, configurable tooling.
 * Do profiling, logging, and debugging with your code editor of choice.


Fast on all platforms
 * AOT-compile apps to native machine code for instant startup.
 * Target the web with complete, mature, fast compilers for JavaScript &
   WebAssembly.
 * Run backend code supporting your app, written using a single programming
   language.

Approachable
 * Mature and complete async-await for user interfaces containing event-driven
   code, paired with isolate-based concurrency.
 * Write safe and concise code using features like sound null safety, collection
   if, and pattern matching.
 * A consistent programming language, with an easy to learn and familiar syntax.


Productive development
 * Make changes to your source code iteratively, using hot reload to instantly
   see the effect in the running app.
 * Write code using a flexible type system with rich static analysis and
   powerful, configurable tooling.
 * Do profiling, logging, and debugging with your code editor of choice.

Fast on all platforms
 * AOT-compile apps to native machine code for instant startup.
 * Target the web with complete, mature, fast compilers for JavaScript and
   WebAssembly.
 * Run backend code supporting your app, written using a single programming
   language.




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WANT MORE PRACTICE? LEARN THE LANGUAGE, EXPLORE THE CORE LIBRARIES, OR BUILD A
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