BlockX
Elevate your Gutenberg Block development experience.
Solid choice
BlockX is a solid plugin choice in 2026, with a few things worth checking first. It runs on 20+ sites and was last updated 1 week ago, and scores 67/100 on our health check.
- Actively developed — last update 1 week ago
- Tested with the latest WordPress (7.1)
- Small user base (20+ active installs)
- Very few reviews so far
- Needs PHP 8.1 or newer
How does it stack up?
Side-by-side on installs, updates, ratings & support
Daily downloads
Download spikes usually follow a new release — each site that auto-updates counts as a download.
Rankings
Where BlockX stands todayWordPress.org search rankings
Live position in the plugin search, top 100| Keyword | Position |
|---|---|
| block | >100 |
| developer | >100 |
| gutenberg | >100 |
| utils | #15 |
Version adoption
Share of active sites per release.
About BlockX
From the official readme · v1.10.5Description
Elevate your Gutenberg Block development experience with BlockX. This powerful plugin bridges the gap between the modern
Gutenberg JavaScript API and the traditional PHP methods WordPress developers know and love. With BlockX,
you can effortlessly create custom Gutenberg blocks entirely using PHP, bypassing the need for complex JavaScript coding.
Features:
– Seamless Integration: Simplifies the process of building custom Gutenberg blocks using PHP.
– Developer-Friendly: Leverages familiar PHP syntax and functions to create and manage blocks.
– Time-Saving: Reduces the learning curve and development time by avoiding intricate JavaScript coding.
– Customizable: Provides a robust API to create highly customizable blocks tailored to your needs.
– Efficient Workflow: Streamlines the block creation process, allowing you to focus on functionality and design.
– Comprehensive Documentation: Includes detailed guides and examples to help you get started quickly.
– Compatibility: Fully compatible with the latest WordPress versions and Gutenberg updates.
Why Choose PHP Block Builder for Gutenberg?
– Enhanced Productivity: Build and deploy custom blocks faster using familiar PHP code.
– Reduced Complexity: No need to delve into JavaScript intricacies; keep your development workflow simple.
– Versatile: Perfect for developers looking to extend Gutenberg without abandoning their PHP expertise.
Arbitrary section
Installation
- Install the plugin from the plugin directory, or upload the
blockxfolder to/wp-content/plugins/ - Activate the plugin through the ‘Plugins’ menu in WordPress
- Use core block-X
- Create new block-x in your custom theme or plugin code
Frequently asked questions
How can I add my own blockX?
You can find all you need to know in the docs: https://github.com/palasthotel/blockX#create-new-block-class
Changelog
With 1.10.3 there is a breaking change in the Author block content structure. With 1.8.0 there is a breaking change if used with headless plugin. With 1.5.0 there is a breaking change for blocks that use Readonly widget which was renamed to Read_Only because of php 8.1 token collisions. With 1.4.0 and newer there were some _BlockType Api changes that should be applied to custom blocks. Please remove the methods $block->enqueueEditorAssets() and $block->enqueueAssets() and use editorStyles() and styles() instead.
1.10.5
Bug Fixes
* plugin: check read permissions in the editor endpoints and the post embed (735b04a)
1.10.4
- require a nonce for asset regeneration and escape rendered output (0a801d9)
1.10.3
- Security Bugfix with Breaking change for Authors block
1.10.2
- Bugfix: Add missing import in Headless.php
1.10.1
- Bugfix: Regeneration of block.json in some cases incorrectly disabled
1.10.0
- Feature: Added AutoComplete widget
- Bugfix: Provide default content values in headless response
For developers
Is this your plugin? Show off the numbers.
Add a live badge to your site, docs or GitHub README. It updates on its own — no account needed.
Best BlockX alternatives
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FAQ
BlockX: quick answers
Straight answers, pulled from live WordPress.org data.
Live data from WordPress.org · checked Oct 10, 2026
Is BlockX free?
Yes. BlockX is free to download and use from the official WordPress.org plugin directory.
Is BlockX safe to use in 2026?
BlockX is a solid plugin choice in 2026, with a few things worth checking first. It runs on 20+ sites and was last updated 1 week ago, and scores 67/100 on our health check.
How many websites use BlockX?
BlockX is active on 20+ WordPress websites and has been downloaded 4,142 times since it launched in October 2020. It was downloaded 177 times in the last 30 days.
Does BlockX work with WordPress 7.1?
Yes. The developer has tested BlockX up to WordPress 7.1.3, the latest release. It requires WordPress 5.0 or newer.
What PHP version does BlockX need?
BlockX requires PHP 8.1 or higher. Most hosts run PHP 8.x today, so it works on any modern WordPress hosting.
When was BlockX last updated?
The latest version, 1.10.5, was released on October 2, 2026 (1 week ago).
Who makes BlockX?
BlockX is developed and maintained by Palasthotel GmbH.
What are the best alternatives to BlockX?
The most popular alternatives to BlockX are Spectra Legacy (1M+ installs), Breadcrumb NavXT (800K+ installs) and PDF Embedder (300K+ installs).
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