Title: Advanced editor for Additional CSS
Author: Jorge del Campo Andrade
Published: <strong>25. meje 2026</strong>
Last modified: 14. junija 2026

---

Tykače pytać

![](https://ps.w.org/advanced-editor-for-additional-css/assets/icon.svg?rev=3559195)

# Advanced editor for Additional CSS

 Wot [Jorge del Campo Andrade](https://profiles.wordpress.org/jorgedelcampo/)

[Sćahnyć](https://downloads.wordpress.org/plugin/advanced-editor-for-additional-css.1.0.2.zip)

 * [Podrobnosće](https://hsb.wordpress.org/plugins/advanced-editor-for-additional-css/#description)
 * [Pohódnoćenja](https://hsb.wordpress.org/plugins/advanced-editor-for-additional-css/#reviews)
 *  [Instalacija](https://hsb.wordpress.org/plugins/advanced-editor-for-additional-css/#installation)
 * [Wuwiće](https://hsb.wordpress.org/plugins/advanced-editor-for-additional-css/#developers)

 [Podpěra](https://wordpress.org/support/plugin/advanced-editor-for-additional-css/)

## Wopisanje

The default Additional CSS editor in Gutenberg feels like writing code in Notepad.
It’s small, lacks structure, and makes debugging a headache.

This plugin transforms that basic textarea into a comfortable, lightweight CSS editor
directly inside the Site Editor.

My greatest wish is that this plugin will become obsolete once WordPress includes
this feature natively in Gutenberg. Until then, it substantially improves your daily
workflow.

Key coding features supported:

 * Line numbers
 * Auto indented
 * Auto closing parenthesis
 * Add comments with Ctrl / Cmd shortcodes (**Ctrl + Ç**, **Ctrl + /** and **Ctrl
   + 7**)

## Fota wobrazowki

[⌊Original CSS editor⌉⌊Original CSS editor⌉[

Original CSS editor

[⌊Advanced CSS editor⌉⌊Advanced CSS editor⌉[

Advanced CSS editor

## Instalacija

 1. Upload the `advanced-additional-css` folder to `/wp-content/plugins/`
 2. Activate the plugin from the WordPress plugins page
 3. Go to Block editor / Styles / Additional CSS and the new CSS editor will be applied
 4. Enjoy a better CSS coding experience!

## HSP

### Does this plugin require Gutenberg?

Yes, Advanced editor for Additional CSS only works with new FSE experience / Gutenberg.
If you use the old Customizer editor, these features are included by default. Gutenberg
plugin is not needed.

### Will I lose my current CSS changes if I enable/disable this plugin?

No, Advanced editor for Additional CSS recognizes the Additional CSS content and
just replaces the textarea behavior.

### Does this plugin affect my website’s front-end performance?

No, not at all. This plugin only loads its scripts and styles within the WordPress
admin area (specifically inside the Site Editor). It does not add a single byte 
of code to the front-end, keeping your website’s loading speed and Core Web Vitals
completely unaffected.

### Does it support CSS property autocomplete or Emmet?

Currently, the plugin focuses on enhancing the editor’s core structure (line numbers,
auto-indentation, and shortcuts). Full property autocompletion is not included in
this version, but it helps keep the plugin incredibly lightweight and fast.

## Pohódnoćenja

Za tutón tykač pohódnoćenja njejsu.

## Sobuskutkowarjo a wuwiwarjo

„Advanced editor for Additional CSS“ je softwara wotewrjeneho žórła. Slědowacy ludźo
su k tutomu tykačej přinošowali.

Sobuskutkowarjo

 *   [ Jorge del Campo Andrade ](https://profiles.wordpress.org/jorgedelcampo/)

[Přełožće „Advanced editor for Additional CSS“ do swojeje rěče.](https://translate.wordpress.org/projects/wp-plugins/advanced-editor-for-additional-css)

### Na wuwiću zajimowany?

[Přehladajće kod](https://plugins.trac.wordpress.org/browser/advanced-editor-for-additional-css/),
hladajće do [SVN-repozitorija](https://plugins.svn.wordpress.org/advanced-editor-for-additional-css/)
abo abonujće [wuwiwanski protokol](https://plugins.trac.wordpress.org/log/advanced-editor-for-additional-css/)
přez [RSS](https://plugins.trac.wordpress.org/log/advanced-editor-for-additional-css/?limit=100&mode=stop_on_copy&format=rss).

## Protokol změnow

#### 1.0.2 – 13 jun, 2026

 * HOTFIX: increased line numbers when text overflows textarea vertically
 * Text wrapping deleted: Horizontally scrollable textarea

#### 1.0.1 – 3 jun, 2026

 * New styles to avoid textarea overflowing

#### 1.0.0 – 25 may, 2026

 * Initial release

## Meta

 *  Version **1.0.2**
 *  Last updated **3 njedźele**
 *  Active installations **Mjenje hač 10**
 *  WordPress version ** 6.2 abo nowši **
 *  Tested up to **7.0**
 *  PHP version ** 7.4 abo nowši **
 *  Language
 * [English (US)](https://wordpress.org/plugins/advanced-editor-for-additional-css/)
 * Tags
 * [block-editor](https://hsb.wordpress.org/plugins/tags/block-editor/)[css](https://hsb.wordpress.org/plugins/tags/css/)
   [gutenberg](https://hsb.wordpress.org/plugins/tags/gutenberg/)
 *  [Rozšěrjeny napohlad](https://hsb.wordpress.org/plugins/advanced-editor-for-additional-css/advanced/)

## Pohódnoćenja

No reviews have been submitted yet.

[Your review](https://wordpress.org/support/plugin/advanced-editor-for-additional-css/reviews/#new-post)

[See all reviews](https://wordpress.org/support/plugin/advanced-editor-for-additional-css/reviews/)

## Sobuskutkowarjo

 *   [ Jorge del Campo Andrade ](https://profiles.wordpress.org/jorgedelcampo/)

## Podpěra

Rozrisane problemy zańdźeneju dweju měsacow:

     1 z 1

 [Forum pomocy pokazać](https://wordpress.org/support/plugin/advanced-editor-for-additional-css/)