--- title: "Classes" slug: "classes" type: "index" canonical: "learn.servitly.com/classes" --- > ## Documentation Index > Fetch the complete documentation index at: https://learn.servitly.com/llms.txt > Use this file to discover all available pages before exploring further. # Classes 6 articles ## [AbstractWidget](https://learn.servitly.com/docs/abstract-widget.md) Published on 2025-02-24 The abstract class that a widget can extend to use useful methods. ## [GoogleAnalytics](https://learn.servitly.com/docs/googleanalytics.md) Updated on 2025-10-09 | Published on 2025-08-05 To interact with Google Analytics, you can leverage the class GoogleAnalytics which is available in the JavaScript context. It provides methods to register and interact with Google Analytics 4. Here... ## [AppUtils](https://learn.servitly.com/docs/app-utils.md) Updated on 2026-03-20 | Published on 2025-02-21 The class that provides access to context objects and useful integration methods. ## [ColorManager](https://learn.servitly.com/docs/color-manager.md) Updated on 2025-10-24 | Published on 2025-06-13 To manage colors in a centralized way, you can leverage the ColorManager , which is available in the JavaScript context under the variable colorManager . For more details about the already registered... ## [ServitlyClient](https://learn.servitly.com/docs/servitly-api-client.md) Updated on 2025-10-20 | Published on 2025-02-20 The class that provides access to Servitly backend API. ## [SvgDiagram](https://learn.servitly.com/docs/creating-svg-diagrams.md) Updated on 2025-10-09 | Published on 2025-02-19 The class that provides useful methods for managing the generation of dynamic SVG images.