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Found 292 Skills
This skill should be used when the user asks "where should I put this", "can X import from Y", "Angular folder structure", mentions feature isolation, lazy loading placement, dependency violations, architecture audit, circular dependency, import cycle, barrel file, bundle size, initial load performance, signal store placement, state management, or when creating/moving Angular components, services, or modules between folders. Also use when reviewing PRs for architectural compliance, scaffolding new features, or setting up eslint-boundaries. Angular enterprise architecture advisor for placement decisions, dependency rules, isolation patterns, and architectural verification.
Create custom directives in Angular v20+ for DOM manipulation and behavior extension. Use for attribute directives that modify element behavior/appearance, structural directives for portals/overlays, and host directives for composition. Triggers on creating reusable DOM behaviors, extending element functionality, or composing behaviors across components. Note - use native @if/@for/@switch for control flow, not custom structural directives.
Implement server-side rendering and hydration in Angular v20+ using @angular/ssr. Use for SSR setup, hydration strategies, prerendering static pages, and handling browser-only APIs. Triggers on SSR configuration, fixing hydration mismatches, prerendering routes, or making code SSR-compatible.
Angular performance: NgOptimizedImage, @defer, lazy loading, SSR. Trigger: When optimizing Angular app performance, images, or lazy loading.
Angular architecture: Scope Rule, project structure, file naming, style guide. Trigger: When structuring Angular projects or deciding where to place components.
TanStack Query best practices for Angular. Install alongside angular-best-practices.
Angular TypeScript framework with dependency injection and RxJS. Use for enterprise SPAs.
Use this skill for Angular apps needing Excel-like UI using the Syncfusion Spreadsheet Component. Trigger for creating, viewing, editing Excel (.xlsx, .xls, .xlsb) and CSV files; embedding spreadsheet editors; data binding from APIs/JSON; using formulas, charts, validation, filtering, or conditional formatting. Also trigger when users reference spreadsheet files ("open xlsx", "load Excel file", "add Syncfusion spreadsheet", "bind data to spreadsheet"). Do NOT trigger for standalone file processing without UI components.
Implement the Syncfusion Angular AutoComplete component for type-ahead text suggestions with data binding, filtering, grouping, templates, virtualization, and form integration. Covers local and remote data sources, autofill, highlight search, custom filtering, keyboard navigation, and accessibility features. Use this when adding AutoComplete to Angular applications, configuring filtering behaviors, implementing data binding scenarios, or validating forms with autocomplete.
Implement the Syncfusion Angular Mention component for user tagging with autocomplete suggestions in contenteditable elements. Covers data binding (local/remote), filtering, templates, sorting, disabled items, localization, accessibility, and popup customization. Use this when adding @mention or tag functionality to Angular applications, configuring trigger characters, customizing suggestion templates, or ensuring accessibility compliance.
Comprehensive guide for implementing Syncfusion Angular NumericTextBox component. Use this when building numeric input controls with validation, formatting, spin buttons, adornments, and accessibility features. This skill covers number formatting, spinners, numeric form validation, and advanced patterns for Angular applications.
Implement Syncfusion Angular Smith Chart component for high-frequency circuit visualization and transmission line analysis. Use this skill whenever the user needs to create smith charts, visualize impedance or admittance parameters, add multiple series to a smith chart, customize axes and gridlines, configure markers and data labels, implement legends with visibility toggling, add tooltips and export functionality, or styling and accessibility. Covers installation, basic rendering, series management, axis configuration, marker/label customization, legend setup and advanced features.