/ Plugin Category

/ Developer Tools & Customization

/ Code Snippets & Custom Code

/ Functionality

Functionality

By Shea Bunge

Developer Tools & Customization / Code Snippets & Custom Code

Reviewed by Omar Dabbas

Trusted WordPress expert with 20+ years of experience evaluating plugins for the WP ecosystem.

Functionality Review - In-Depth Analysis

Creates a functionality plugin to add custom functions.php code snippets.

Performance Overview

WPS Score

6.73/10

User Rating

4.6/5 (based on 12+ reviews)

Active Installations

1,000+

Update Frequency

Below Average It is calculated using the weighted average of same category plugins.

Security Score

1 / 10 (Very Low Risk) It is calculated using the weighted average of all versions.

What It Does

A functionality plugin is a way to separate what you might normally place in a theme's functions.php file, and put it in a plugin instead. It works the same way as a theme functions.php file, but is separate from the theme and so not affected by theme upgrades, or tied to the theme so you lose all of your functions if you choose to switch themes.

This plugin automates the process of creating a functionality plugin. Simply install and activate this plugin, and your very own functionality plugin will be created for you. You can then edit your functionality plugin and add snippets to it using the quick link in the admin menu.

See this WP Daily post for more information on functionality plugins.

This plugin's code is available on GitHub. Please feel free to fork the repository and send a pull request. If you find a bug in the plugin, open an issue.

Serbian translation provided by Ogi Djuraskovic from FirstSiteGuide.com.

Comparing to Alternatives

Functionality is a useful plugin for managing custom code snippets, with several alternatives available that offer similar features.

Top alternatives

Strengths

Highly rated with a strong positive user base.
Simple and easy to use, suitable for beginners.
No known security vulnerabilities reported.
Good for introducing users to plugin coding.
Free to use without a paid version.

Weaknesses

Lacks advanced features found in some alternatives.
No pro version with additional premium features.
Some users report it may be outdated.
Limited editor integration compared to other plugins.

User Sentiment Analysis

With a 4.6 out of 5 rating based on 12 reviews, most users appreciate the plugin's simplicity and usefulness, though a small minority note some issues.

Positive highlights

Very good and super useful! (Piotr Boguslawski)
Simple to use and great for beginners (Brandon Kraft)
Perfect plugin for theme updates (inovacrea)
Easy to learn and use (Menn)
Very easy to use and helpful (Dinesh Soni)

Common complaints

Weaknesses

May feel outdated to some users.
Limited integration with advanced editors.
No updates addressing editor compatibility issues.
Lacks premium features for power users.

Who Should Use This?

Best for

Users looking for a straightforward, free plugin to manage custom code snippets easily without complex features.

Not ideal for

Users needing advanced snippet management, frequent updates, or integration with enhanced code editors may find this plugin less suitable.

Pricing & Value

Free version includes

The free version offers core functionality for inserting and managing custom code snippets effectively.

Final Verdict

Functionality is a well-liked plugin praised for its simplicity and ease of use, making it ideal for users new to managing code snippets. It maintains a strong security record with no known vulnerabilities and offers good value as a free tool.

However, it lacks advanced features and a pro version, which may limit its appeal to more experienced users or those seeking deeper integration with code editors. Alternatives exist that provide more comprehensive options for power users.

Other Notable Features

Here are a few other notable features of this free Functionality plugin.

functionality

functions.php

Screenshots

FAQ

First of all, backup all of the code in your functionality plugin. Then deactivate and delete your functionality (it will have the same name as your site). To recreate the functionality plugin, visit the ‘Edit Functions’ link in the WordPress admin menu.