
Research
Two Malicious Rust Crates Impersonate Popular Logger to Steal Wallet Keys
Socket uncovers malicious Rust crates impersonating fast_log to steal Solana and Ethereum wallet keys from source code.
@ckeditor/ckeditor5-core
Advanced tools
The core architecture of CKEditor 5 – the best browser-based rich text editor.
@ckeditor/ckeditor5-core is a core package for CKEditor 5, a modern JavaScript rich text editor. It provides essential functionalities and utilities for building and customizing CKEditor 5 editors.
Editor Creation
This feature allows you to create and initialize a CKEditor 5 instance. The code sample demonstrates how to create a classic editor and attach it to a DOM element.
const ClassicEditor = require('@ckeditor/ckeditor5-editor-classic/src/classiceditor');
const Editor = require('@ckeditor/ckeditor5-core/src/editor/editor');
ClassicEditor.create(document.querySelector('#editor'))
.then(editor => {
console.log('Editor was initialized', editor);
})
.catch(error => {
console.error(error.stack);
});
Plugin Management
This feature allows you to create and manage plugins for CKEditor 5. The code sample demonstrates how to create a custom plugin and include it in the editor configuration.
const Plugin = require('@ckeditor/ckeditor5-core/src/plugin');
class MyPlugin extends Plugin {
init() {
console.log('MyPlugin was initialized');
}
}
ClassicEditor.create(document.querySelector('#editor'), {
plugins: [ MyPlugin ]
})
.then(editor => {
console.log('Editor with MyPlugin was initialized', editor);
})
.catch(error => {
console.error(error.stack);
});
Command Management
This feature allows you to create and manage commands in CKEditor 5. The code sample demonstrates how to create a custom command and execute it within the editor.
const Command = require('@ckeditor/ckeditor5-core/src/command');
class MyCommand extends Command {
execute() {
console.log('MyCommand executed');
}
}
ClassicEditor.create(document.querySelector('#editor'))
.then(editor => {
editor.commands.add('myCommand', new MyCommand(editor));
editor.execute('myCommand');
})
.catch(error => {
console.error(error.stack);
});
TinyMCE is another popular rich text editor that provides a wide range of features and plugins. It is similar to CKEditor 5 in terms of functionality but has a different API and plugin system.
Quill is a modern WYSIWYG editor built for compatibility and extensibility. It offers a simpler API compared to CKEditor 5 and is highly customizable through its modular architecture.
Draft.js is a JavaScript rich text editor framework developed by Facebook. It provides a set of React components and an immutable model for managing editor state, making it different from CKEditor 5's approach.
This package implements CKEditor 5's core editor architecture – a set of classes and interfaces which glue everything together.
This plugin is part of the ckeditor5
package. Install the whole package to use it.
npm install ckeditor5
If you want to check full CKEditor 5 capabilities, sign up for a free non-commitment 14-day trial.
For general introduction see the Overview of CKEditor 5 framework guide and then the core editor architecture guide.
Additionally, see the @ckeditor/ckeditor5-core
package page in CKEditor 5 documentation for even more information.
Licensed under a dual-license model, this software is available under:
For more information, see: https://ckeditor.com/legal/ckeditor-licensing-options.
46.1.1 (September 15, 2025)
We are happy to announce the release of CKEditor 5 v46.1.1.
This is an internal release focused on improving our development infrastructure and the release process. These changes have no impact on integrators but represent significant improvements to our development workflow.
We have migrated our package management from Yarn Classic to pnpm, delivering substantial benefits:
We have also introduced dependency locking mechanisms that provide greater stability and predictability in our build process, ensuring consistent environments across development setups and CI/CD pipelines.
As an integrator, you will not notice any changes in functionality or API. This release maintains full backward compatibility while laying the foundation for more efficient development cycles and faster future releases.
If you fork the repository and develop using source code, you will need to update your development setup according to our development environment guide.
Check out the Versioning policy guide for more information.
<details> <summary>Released packages (summary)</summary>Minor releases (contain minor breaking changes):
Releases containing new features:
Other releases:
FAQs
The core architecture of CKEditor 5 – the best browser-based rich text editor.
The npm package @ckeditor/ckeditor5-core receives a total of 1,099,665 weekly downloads. As such, @ckeditor/ckeditor5-core popularity was classified as popular.
We found that @ckeditor/ckeditor5-core demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 1 open source maintainer collaborating on the project.
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