Building a rich text editor with Lexical and React

WYSIWYG text editors, which allow users to see the final appearance of a document while editing, are prevalent in various software applications, including content management systems and web builders. This article explores the development of a simplified WYSIWYG editor using Lexical and React, inspired by Dropbox Paper. Lexical, developed by Facebook, is a versatile, cross-platform text editor framework that provides modular packages for creating custom editors. Unlike Draft.js, which is React-specific and now in maintenance mode, Lexical is framework agnostic and suitable for different platforms, offering a headless approach to building rich text editors. The article demonstrates building a basic editor with Lexical and React, including a toolbar for text formatting, while highlighting the extensibility and plugin options available for enhancing functionality. Additionally, it discusses alternatives like Draft.js and Editor.js, noting the advantages and limitations of each. The article concludes by acknowledging Lexical's ongoing development, suggesting that its APIs may evolve, but they currently enable the creation of sophisticated editing tools.