Custom HTML Block Extension

Custom HTML Block Extension

Details
View on WordPress

Custom HTML Block Extension extends Custom HTML block to evolve into the advanced code editor.
There are 50 different color themes to choose from, and you can select the one that best suits your taste.
This plugin features Emmet that expand shortcut input into complete code. This reduces the number of times you have to type and saves keystrokes.
You can change all kinds of settings to create your ideal editor in advanced mode.
And supports the classic editor, the theme/plugin editor, and import/export editor settings.

Resources

monaco-editor

License: MIT License
Source: https://github.com/microsoft/monaco-editor

emmet-monaco-es

License: MIT License
Source: https://github.com/troy351/emmet-monaco-es

monaco-themes

License: MIT License
Source: https://github.com/brijeshb42/monaco-themes

webfontloader

License: Apache-2.0 License
Source: https://github.com/typekit/webfontloader

Web Font (Fira Code)

License: OFL-1.1 License
Source: https://github.com/tonsky/FiraCode

Web Font (Source Code Pro)

License: OFL-1.1 License
Source: https://github.com/adobe-fonts/source-code-pro

Web Font (Ubuntu Mono)

License: OFL-1.1 License
Source: https://ubuntu.com/legal/font-licence

Web Font (Anonymous Pro)

License: OFL License
Source: https://www.marksimonson.com/fonts/view/anonymous-pro

Details

Plugin code:
custom-html-block-extension
Plugin version:
4.0.0
Author:
Outdated:
No
WP version:
6.9 or higher
PHP version:
8.0 or higher
Test up to WP version:
7.0
Total installations:
6,000
Last updated:
2026-03-03
Rating:
Times rated:
13
block
emmet
gutenberg
highlighting
html