GeezerVison

GeezerVison is showing dart.dev — Dart programming language

Dart 3.14 brings your workflow full circle with automated SDK migrations (dart migrate), a re-engineered DartPad, and faster WebAssembly. Learn more

An approachable, portable, and productive language
for high-quality apps on any platform

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.

Portable and fast

Compile to ARM, x64, and RISC-V machine code for mobile, desktop, and backend. Or, compile to JavaScript & WebAssembly for the web.

Productive

Make changes iteratively: use hot reload to see the result instantly in your running app.

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.

Portable and fast

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.

Productive

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.

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