---
category: features
order: 10
toc: false
feedback-widget: false
---
# Features
Use the **navigation tree on the left****main menu button in the upper-left corner** to navigate through selected CKEditor 5 features.
## Feature availability
The number of features available for CKEditor 5 is constantly growing. Plenty of them are included by default in CKEditor 5 Builds and are available out-of-the-box, like for example {@link features/autoformat autoformatting} or {@link features/keyboard-support keyboard support}. However, some of the presented features need to be manually included in a customized CKEditor 5 build, for example the {@link features/markdown Markdown processor} which outputs Markdown instead of HTML.
## Feature examples
Each rich-text editor feature is presented on a separate page, with one or more working demos showcasing a feature along with some customization ideas that you can use in your implementation.
**In most demos the number of features enabled is limited** to make the currently highlighted piece of functionality stand out more. However, in your CKEditor 5 WYSIWYG editor implementation you are free to choose and combine any features you like from those available. This can be easily and conveniently done in the [CKEditor 5 online builder](https://ckeditor.com/ckeditor-5/online-builder/).
## Looking for more?
The examples on the left do not present all features included in CKEditor 5. For example, some end-user features like bulleted and numbered lists or undo and redo are quite self-explanatory.
CKEditor 5 is in active development now and new features are added all the time, while the existing ones are being expanded and improved. If you are missing anything in particular, feel free to [suggest a new feature](https://github.com/ckeditor/ckeditor5/issues/new?labels=type%3Afeature&template=2-feature-request.md) and share your feedback with us. If it has already been reported by someone else, upvote it 👍 to show your support.
## How about creating your own features?
Probably the most exciting features are the ones you can develop on top of CKEditor 5 Framework!
We are gradually enhancing the {@link framework/index CKEditor 5 Framework documentation} together with {@link api/index API documentation}, hoping to give you a solid base for {@link framework/guides/creating-simple-plugin creating custom features}.
The official add-ons repository for CKEditor 4 reached an impressive number of over 300 add-ons created and published by the community. Now it is time for you to add your contributions to the brand new CKEditor 5!