Most importantly, the editor allows for updates to its EditorState. You can attach a contenteditable DOM element to editor instances, and also Lexical has a few concepts that are worth exploring: Editor instances Įditor instances are the core thing that wires everything together. The core of Lexical is a dependency-free text editor framework that allows developers to build powerful, simple and complex,Įditor surfaces. At Meta, Lexical powers web text editing experiences for hundreds of millions of users everyday across Facebook, Workplace, Messenger, WhatsApp and Instagram. With building native versions of Lexical for other platforms. Whilst Lexical is currently only usable on the web, the team is also experimenting You can think of Lexical as a text editor UI framework. Real-time collaborative text editing experiences that combine many of the above points.A full-blown WYSIWYG editor that can be used in a CMS or rich content editor.More complex rich-text editors that can be used to post content on blogs, social media, messaging applications.Simple plain-text editors that have more requirements than a, such as requiring features like mentions, custom emojis, links and hashtags.Here are some (but not all) examples of what you can do with Lexical: We built Lexical to enable developers to move-fast and create different types of text experiences that scale to specific requirements. Lexical makes it possible to easily create complex text editing experiences that otherwise would be very complex with the built-in browser tooling. Furthermore, in frameworks that support lazy-loading, you can defer Lexical plugins until the user actually interacts with the editor itself – which can greatly help improve performance. The core package of Lexical is only 22kb in file size (min+gzip) and you only ever pay the cost for what you need. Most cases (unless you build your own custom nodes). In fact, you rarely need to interact with the DOM at all in Things happen without needing to worry about specific edge-cases around the DOM. Lexical works by attaching itself to a contentEditable element and from there you can work with Lexical's declarative APIs to make Combined with a highly extensible architecture, Lexical allows developers to create unique text editing experiences that scale in size and functionality. Lexical aims to provide a best-in-class developer experience, so you can easily prototype and build features with confidence. Lexical is an extensible JavaScript web text-editor framework with an emphasis on reliability, accessibility, and performance.
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