Adds simple HTML snippets into Prawn-generated PDFs. All elements are layouted vertically using Prawn's formatting options. A major use case for this gem is to include WYSIWYG-generated HTML parts into server-generated PDF documents.

A fully featured and advanced HTML5 WYSIWYG editor written in CoffeeScript on top of the Rails asset pipeline

Imparavi wysiwyg editor for Rails 3.1+

A wrapper for jHtmlArea, a TextArea Wysiwyg editor

Manage mailer templates via wysiwyg and liquid. Uses mercury editor for now. And send out newsletters.

ueditor for rails 3 and rails 4, it is a good wysiwyg html editor

gem to use WYSIWYG editor for rails user

Easy wysiwyg editing of website content and images

Adds a WYSIWYG toolbar for the textile and markdown filters.

HypDiff compares HTML snippets. It generates a diff between two input snippets. The diff is a new HTML snippet that highlights textual changes. The tag structure and formatting of the input snippets is preserved. The generated diff snippet is valid, well-formed HTML and suitable for presentation inside a WYSIWYG environment.

Redactor WYSIWYG Editor Integration for ActiveAdmin resources.

A wysiwyg page editor allowing advanced layouts of pages, with a simple interface

WYSIWYG-like EmojiOne Converter / Picker Plugin for jQuery

Bootstrap wysiwyg gem for rails

A wysiwyg text editor for use in the Rails 3 asset pipeline

Character WYSIWYG editor + Redactor.js

Provides WYSIWYG editor Elrte for Rails

Asset gem for Trumbowyg2 WYSIWYG editor, to be used with rails > 3.1.

This gem integrates the WYSIWYG JavaScript editor MediumEditor in Scrivito UI

Plugin for adding Froala WYSIWYG editor support in Administrate