CKEditor is a WYSIWYG HTML editor that can fit a wide range of use cases: from Word-like documents with large toolbars to simple toolbars with a limited set of features used for emails or instant messaging. Take advantage of seamless UX and modern UI with lots of productivity features, such as auto-formatting, spell checking, keyboard support and copy-pasting from MS Word.

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Usage:

1. To use CKEditor component: Drag a Text Area widget and CKEditor block from the plugin, assign the Text Area widget Id to the WidgetId input parameter from the block.

2. To load HTML: Drag the CKEditorViewHTML block and assign the HTML input parameter.

Other components:

1. GetDataFromEditor: Get Data from the Editor associated with the InputId in HTML format.

2. LoadHTMLIntoContainer: Sets the InnerHTML of the specified Container associated with the ContainerId and Content (HTML).

3. SetContent: Set content (HTML) to a CKEditor element.

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References:

1. https://ckeditor.com/ckeditor-5/online-builder/

2. https://ckeditor.com/docs/ckeditor5/latest/installation/getting-started/predefined-builds.html#classic-editor

3. https://ckeditor.com/docs/ckeditor5/latest/installation/getting-started/quick-start-other.html