dart-use-pattern-matching
Guides idiomatic pattern matching for schema validation, algebraic data types, polymorphic JSON, and sealed-class exhaustiveness. Covers refactoring complex conditionals and destructuring records or maps.
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Find your next superpower If you are an agent, refer to our llms.txt for full access."..." for exact phrases · Try typography, debugging or spreadsheetGuides idiomatic pattern matching for schema validation, algebraic data types, polymorphic JSON, and sealed-class exhaustiveness. Covers refactoring complex conditionals and destructuring records or maps.
Checks runtime behavior after app code changes using both /_next/mcp and agent-browser. Requires a running next dev server to confirm changes work in the application.
Reviews and corrects page titles, descriptions, canonical URLs, Open Graph tags, Twitter cards, favicons, JSON-LD, and robots directives. Supports metadata setup for new pages and repairs to social sharing previews.
Provides PostgreSQL-specific development guidance focused on advanced features and capabilities. Covers JSONB, arrays, custom and range/geometric types, full-text search, window functions, and extensions.
Uses the coverage package to collect code coverage and produce an LCOV report.
Covers StateGraph, state schemas, nodes, and edges for LangGraph development. Includes Command, Send, invocation, streaming, and error handling.
Creates new Angular applications through the Angular CLI. Provides guidelines for effectively setting up a modern Angular app.
Guides development with Astro, including components, pages, islands architecture, and static site generation. Covers SSR adapters, content collections, project organization, CLI commands, and deployment.
Covers Godot 4 GDScript patterns for game development. Includes signals, scenes, state machines, optimization, and implementation of game systems.
Defines and generates mock objects using package:mockito and build_runner. Supports unit tests for classes that depend on external services such as APIs and databases.
Publishes HTML, documents, images, videos, and other static files to live here.now URLs or custom domains. Supports shared team workspaces, restricted site access, and domain purchases with automatic DNS and SSL configuration.
Supports configuring the UnoCSS atomic CSS engine and writing utility rules and shortcuts. Covers presets including Wind, Icons, and Attributify.
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