There are the following folders:
| Folders | Description |
|---|---|
| samples | Contain CKEditor samples. |
| source | Contain CKEditor source code. |
| adapters | Contain CKEditor adapters. It may be removed if you do not use any adapters, like the jQuery one. |
| images | Contain CKEditor graphics files. |
| lang | Contain CKEditor language files. |
| plugins | Contain plugin files and is necessary for CKEditor to work. |
| skins | Contain CKEditor skin files along with toolbar buttons and stylesheet definitions. |
| themes | Contains CKEditor theme. |
| Files | Description |
|---|---|
| ckeditor.js | The heart of CKEditor application. It is the unique compressed file which contains all of codes to run CKEditor. |
| ckeditorbasic.js | The compressed file like ckeditor.js, but it is only a bootstrap which contains the core functionality only, so the rest of the code can be loaded at later time, avoiding delaying the initial load of the page. |
| ckeditorsource.js | An uncompressed version of ckeditor.js. |
| ckeditorbasicsource.js | An uncompressed version of ckeditorbasic.js. |
| config.js | Allow users to customize some configurations. |
| contents.css | Define the stylesheets of the CKEditor application. |
| ckeditor.asp | Used for ASP integration. |
| ckeditor.php | Used for PHP integration. |
| ckeditorphp4.php | Used for PHP4 integration. |
| ckeditorphp5.php | Used for PHP5 integration. |
| ckeditor.pack | Re-build the compression version of 2 files: ckeditor.js, and ckeditorbasic.js. |