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Rangy

Core

The following are the core Rangy objects:

• The main Rangy object, which acts as a namespace for Rangy functionality;
• Range, representing a portion of an HTML document and based on the DOM Level 2 Range interface;
• Selection, representing the user's selection within an HTML document.
• DOM Utils, a collection of DOM-related helper functions used internally by Rangy but also available via rangy.dom.

Modules

Rangy also comes with optional modules, each of which comes in a separate .js file. Current modules are:

• Selection save and restore
• CSS class apply and remove to/from selection
• Selection and Range serialization
• Text-based extensions to selection and range