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dart-pro

Idiomatic Dart: null safety, async, Flutter-ready patterns, packages, and tooling. Use when writing, reviewing, or structuring Dart code (Flutter or server/CLI).

skills/dart-pro/SKILL.md

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# Dart Pro

## Overview

Dart's design — **sound null safety, approachable async, and a productive standard library** —
makes it a strong language beyond Flutter (servers, CLIs, scripting). Professional Dart means using
null safety as intended, writing async code structurally, modeling with immutable classes and sealed
hierarchies, and organizing packages cleanly.

The through-line: null-safe by construction, async without callbacks, and code that reads plainly.

## When to use

- Writing or reviewing Dart code for idiom (Flutter apps, servers, CLIs).
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