Software Alternatives, Accelerators & Startups

CKEditor VS CodeMirror

Compare CKEditor VS CodeMirror and see what are their differences

CKEditor logo CKEditor

Real-time collaborative future-ready rich text editor

CodeMirror logo CodeMirror

CodeMirror is a versatile text editor implemented in JavaScript for the browser.
  • CKEditor Landing page
    Landing page //
    2022-07-08

CKEditor 5 is a modern WYSIWYG rich text editor that can easily accommodate the requirements of businesses and users in the age of digital transformation. It allows software creators and developers to build powerful writing solutions for applications of all sorts, within hours. Thanks to a fully customizable framework, ready-to-use builds, native integrations, extensive documentation, and reliable customer support, the editor can be fully tailored to your needs.

To provide users with all-around streamlined and collaborative writing experience, you can additionally include advanced features such as Track Changes and Comments, Revision History, and (if preferred) Real-time Collaboration! Easy Export to PDF and Word, responsive images, pagination, Markdown input and output support, and robust paste from Word and Google Docs are also popular choices.

  • CodeMirror Landing page
    Landing page //
    2022-07-19

CKEditor features and specs

  • Real-time collaboration editing
    Premium
  • Comments
    Premium
  • Track changes
    Premium
  • Revision History
    Premium
  • CKBox File Manager
    Premium
  • Autoformatting
  • Autolink
  • Autosave
  • Basic text styles (Bold, Italic, Highlight, Underline, Strikethrough, Subscript, Superscript)
  • Code & Quote Blocks
  • Drag and drop
  • Export to PDF and Word
    Premium
  • Find and replace
  • Font styles
  • Image resize, style & alignment
  • Image responsiveness
  • Inserting images by pasting URL
  • Keyboard shortcuts
  • Lists (bulleted, numbered, checklists)
  • Markdown support
  • Math and Chemical formulas
    Premium
  • Media embed
  • @Mentions
  • Pagination
    Premium
  • Paste from Word & G-Docs
  • Read-only support
  • Restricted editing
  • Spell and grammar checking
    Premium
  • Tables support with columns resizing, selecting rows and columns
  • Text layout
  • Word count
  • React integration
  • Vue JS integration
  • Angular integration

CodeMirror features and specs

  • Extensible
    CodeMirror is highly customizable with a rich API that allows developers to extend its functionality to meet specific needs. It supports a wide variety of languages and can be adapted to different editing scenarios.
  • Lightweight
    CodeMirror is designed to be efficient and lightweight, suitable for integration into web applications without significantly impacting performance.
  • Wide Language Support
    It offers support for many programming languages out of the box, which makes it versatile for different programming tasks.
  • Active Community
    There is an active community of developers contributing to CodeMirror, which ensures regular updates, improvements, and bug fixes.
  • Embeddable
    CodeMirror can be easily embedded into existing web pages or web applications, enabling developers to provide a rich text editor experience.

Possible disadvantages of CodeMirror

  • Complex Configuration
    While CodeMirror is highly customizable, setting it up and configuring it to fit specific requirements can be complex and sometimes overwhelming for new users.
  • Minimal Default Features
    Out of the box, CodeMirror provides a basic editor without many advanced features, requiring extra configuration and plugins to add functionality like autocompletion or linting.
  • Learning Curve
    For developers new to CodeMirror, there may be a learning curve involved in understanding its structure and API, especially when creating custom plugins or features.
  • Performance on Large Files
    CodeMirror can experience performance issues when dealing with very large files or extremely complex documents, which may affect its suitability for all projects.
  • Limited Built-in Mobile Support
    CodeMirror’s default interface is not inherently optimized for touch interactions, making it less ideal for mobile or tablet editing without additional customization.

CKEditor videos

CKEditor 5 - Collaboration features

More videos:

  • Demo - CKEditor 5 – Revision History feature

CodeMirror videos

How to get value of CodeMirror text editor - step by step guide | CodeMirror #02

More videos:

  • Review - HTMLHint Linter Codemirror Integration

Category Popularity

0-100% (relative to CKEditor and CodeMirror)
Text Editors
80 80%
20% 20
Rich Text Editor
75 75%
25% 25
IDEs And Text Editors
78 78%
22% 22
WYSIWYG Editor
100 100%
0% 0

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare CKEditor and CodeMirror

CKEditor Reviews

14 Best Open Source WYSIWYG HTML Editors
CKEditor 5 is a feature-rich and open-source WYSIWYG editing solution with great flexibility. The user interface looks modern. Hence, you may expect a modern user experience.
Source: itsfoss.com
Looking for a CKEditor? Try these 10 Alternatives
CKEditor is a popular, versatile WYSIWYG text editor which allows you to write content directly on web pages or online applications. It can be used to create Word-like documents or provide a simple toolbar for email and instant message content. CKEditor provides rich text formatting options as well as spell check.

CodeMirror Reviews

We have no reviews of CodeMirror yet.
Be the first one to post

Social recommendations and mentions

Based on our record, CodeMirror should be more popular than CKEditor. It has been mentiond 45 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

CKEditor mentions (10)

  • Storybook Starter Guide: Learn Design System Principles
    For example, at CKEditor, we use a hybrid approach — Syntactically Awesome Style Sheets (Sass) preprocessor and CSS variables:. - Source: dev.to / about 1 month ago
  • Your rich text could be a cross-site scripting vulnerability
    Another sign that your application might vulnerable to SXSS is simply whether or not you are using a rich text editor, such as TinyMCE or CKEditor. - Source: dev.to / 5 months ago
  • Rails Frontend Bundling - Which one should I choose?
    Problematic dependencies. Some dependencies like CKEditor are designed specifically to work with Webpacker and won't work with other tools. - Source: dev.to / almost 2 years ago
  • Best Text Editor to integrate with React?
    At my work, we recently released a beta of our switch CKEditor, coming from Draftjs. Works pretty well. They have a free license available, not sure if that would cover your use-case tho. Source: about 2 years ago
  • Managers want to build a Web Rich Text Editor from scratch - Seems like bad idea
    Every place where the mismanager wanted a rich text editor ended up skinning/modding what is now called CKEditor . It used to be called "FCKEditor" because of the initials of the guy who wrote it, but almost everyone reading it put the letter U in where it didn't belong. Sorry Frederico Caldeira Knabben. Source: about 2 years ago
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CodeMirror mentions (45)

  • 25 Project Ideas from Beginner to Advanced with Open Source Contributions
    NOTE: CodeMirror 6 exists, and is more mobile-friendly, more accessible, better designed, and much more actively maintained. - Source: dev.to / 6 months ago
  • Integrating the ruff language server
    This post covers some background on the Language Server Protocol and then goes into a demonstration of how to integrate the ruff language server into a simple code editor built using CodeMirror. The code for the demonstration is availiable on github. - Source: dev.to / 10 months ago
  • Adding a Code Editor to your React App
    From the official CodeMirror documentation:. - Source: dev.to / about 1 year ago
  • Eloquent JavaScript 4th edition (2024)
    For those that don't know the author, Marijn Haverbeke, is the creator of CodeMirror (code editor) and later ProseMirror (text editor). https://codemirror.net/ https://prosemirror.net/. - Source: Hacker News / about 1 year ago
  • Show HN: Heynote – A Dedicated Scratchpad for Developers
    Performance is mostly handled by CodeMirror (https://codemirror.net/), the underlying editor that Heynote is built upon. It seems to handle quite large buffers well. Where I have seen some minor performance issues is when working with very large blocks in certain language modes. - Source: Hacker News / over 1 year ago
View more

What are some alternatives?

When comparing CKEditor and CodeMirror, you can also consider the following products

TinyMCE - TinyMCE is a content editor that functions as a plug-in for Wordpress websites.

ACE (Ajax Code Editor) - Focused and built towards coders, web designers, and web builders, ACE (Ajax Code Editor) can help...

Summernote - Summernote is a JavaScript library that helps users create WYSIWYG editors online.

ProseMirror - A toolkit for building rich-text editors on the web

Quill - Powerful, API-driven rich text editor

Editor.js - A block-styled editor with clean JSON output