Skill UI

A library-agnostic Flutter/Dart code review checklist that walks through widget best practices, state management patterns, Dart idioms, performance, accessibility, security, and clean architecture, helping reviewers spot regressions in any app stack.

Dart Flutter Patterns delivers copy-paste-ready snippets covering null safety, immutable state, async composition, widget architecture, state managers, GoRouter navigation, Dio networking, and testing to bootstrap production Flutter features.

Guides structured reviews for Flutter/Dart pull or merge requests, checking correctness, security, style, tests, and documentation while verifying branch scope and CI health.

Guides applying Dart 3 branches, patterns, pattern types, and records when writing Flutter/Dart code, covering if-case, switch expressions, guards, and record usage to encourage correct, exhaustive handling in control-flow and destructuring scenarios.

Provides Effective Dart guidelines for writing and reviewing idiomatic Flutter and Dart code, covering naming, typing, style, imports, documentation, testing, widgets, and state management.

Guides Flutter developers through setting up Firebase with the FlutterFire CLI, covering prerequisites, flutterfire configure usage, main.dart initialization, flavor-based configs, and best practices for analytics and emulator testing.

Guides Flutter/Dart teams on using Mockito for generating mocks, stubbing behavior, verifying interactions, capturing arguments, and managing fake versus real objects so tests stay predictable and maintainable.

Guides Dart/Flutter developers on using the mocktail package to replace dependencies in tests by defining mocks or fakes, registering fallback values for custom types, stubbing async methods, and verifying interactions with named arguments and matchers.

Guides Flutter/Dart developers through Riverpod setup and best practices for defining providers, using refs, handling lifecycles, combining async data, performing side effects, observing changes, and testing so app state stays consistent and leak-free.

This guide outlines best practices for writing effective, meaningful unit and widget tests for Flutter and Dart applications. It emphasizes ensuring test validity (that tests can actually fail when code is broken), structuring tests using `group()`, and following clear naming conventions (e.g., 'should...') to catch real regressions and maintain high code quality.