Best Rich Text Editors for Mozilla Firefox

Summernote is an extremely user-friendly WYSIWYG editor built on Bootstrap, which can be effortlessly installed by downloading and linking the JavaScript and CSS files along with Bootstrap. You can tailor your experience by initializing a variety of options and modules, allowing you to see all the practical features of Summernote in action. Licensed under MIT and actively maintained by the community, it is compatible with various back-end frameworks. There are also third-party integrations available for platforms like Django, Rails, and Angular. This editor supports Bootstrap versions ranging from 3.x.x to 4.x.x and is notably lightweight, with the combined size of the JavaScript and CSS files being only 100KB. It offers an intuitive user experience and is compatible with all major browsers, including Safari, Chrome, Firefox, Opera, Edge, and Internet Explorer 9+. Additionally, it works seamlessly across all major operating systems, including Windows, MacOS, and Linux. To quickly get started with Summernote, you can download its precompiled and minified CSS and JavaScript versions, and keep in mind that Bootstrap requires specific HTML elements and CSS properties that necessitate an HTML5 doctype for optimal functionality. Moreover, the editor's flexibility allows developers to easily adapt it for various use cases and requirements.

Ideally, content editors should create documents that are both clean and semantically rich, while still being user-friendly. ProseMirror aims to connect the worlds of precise content editing, such as Markdown or XML, and traditional WYSIWYG editors. It achieves this by offering a WYSIWYG-style interface designed for documents that are more structured and constrained than standard HTML. Additionally, you can modify the format and organization of the documents generated by your editor to fit the specific requirements of your application. ProseMirror provides solid, foundational support for collaborative editing, enabling multiple users to work on the same document simultaneously. Its document schemas facilitate the editing of uniquely structured documents without the necessity of building a new editor from the ground up. The system's modular design ensures that you only load essential code, allowing for the replacement of components as needed. Furthermore, a flexible plugin system enables you to easily add extra features, enhancing the editor's capabilities. This versatility makes ProseMirror a powerful choice for developers seeking a customizable editing experience.

Sir Trevor revolutionizes web content editing with an innovative and user-friendly interface that does not assume how the content will be displayed. The content is organized in a structured JSON format, incorporating minimal inline HTML, which allows for effortless creation and customization of block types. Its intuitive design enables users to create rich content easily, and it has been successfully implemented on a national news broadcasting website that caters to millions of viewers. The structure of Sir Trevor content is based on blocks, and while it comes pre-loaded with a variety of block types, users have the flexibility to add their own custom blocks as needed. Additionally, a comprehensive repository of blocks is available for users looking for more options, and creating custom blocks is a straightforward process. By default, Sir Trevor includes ECMAScript 6 shims, but users may need to implement their own shims for platforms lacking support for ECMAScript 5 APIs. Utilizing The Guardian's scribe for rich text editing, Sir Trevor is designed to be compatible with modern browsers, specifically supporting Chrome 51 and above, Safari 9 and above, and Firefox 47 and above, ensuring broad accessibility for users. Overall, Sir Trevor stands out as a powerful tool for anyone looking to craft dynamic web content efficiently.