WordPress Plugin vs Capabilities.php file (Which is best?)

May 4, 2018 0 By Mr Kings


We are sometimes requested by customers whether or not they need to set up a WordPress plugin or add code to their theme’s features.php file? Some customers imagine that including code is all the time the higher methodology for efficiency, however that’s truly not true. On this article, we’ll clarify the professionals and cons of WordPress plugin vs features.php file and which methodology is best.

WordPress plugin vs functions file

Putting in WordPress Plugins vs Customized Code in Capabilities.php File

You’ll typically discover two options so as to add one thing to your WordPress website. You possibly can set up a WordPress plugin or add a code snippet to your theme’s features.php file.

Each strategies will do the identical factor, and they’re each appropriate. Nonetheless, many customers need to know which one is best for WordPress pace and efficiency.

Some customers really feel involved about putting in too many plugins, and the way it could have an effect on their web site pace and WordPress safety. Others fear that including customized code can break their web site, and so they could not be capable to simply repair it.

Let’s evaluate each options to determine which one is best for WordPress efficiency.

Execs and Cons of features.php File

WordPress functions.php file

Capabilities file in WordPress permits theme builders to outline customized performance for his or her theme. This file acts like an enormous WordPress plugin and can be utilized so as to add every other customized code snippets chances are you’ll need to add to your web site.

Listed below are the benefits of including customized code to your theme’s features.php file.


  • You possibly can simply use built-in theme editor in admin space to edit features.php file
  • You possibly can copy and paste all code snippets in a single file
  • You get an opportunity to check the code and study the way it works

Nonetheless, there are additionally some disadvantages of utilizing features.php file to save lots of all of your customized performance.


  • Your customized code won’t work when you change themes
  • Until you’re utilizing a baby theme, updating your theme will overwrite features.php file
  • It turns into tougher to know the place theme code ends and the place your customized code begins
  • Some code snippets may be too giant and want further scripts and kinds

Understanding Limitations of WordPress Capabilities File

There are numerous useful methods for the WordPress features file which make it very tempting. Nonetheless, it isn’t a substitute for correct WordPress plugins.

Including code snippets to your features.php file could have the very same influence on efficiency, {that a} WordPress plugin with the identical code would have in any other case.

Not all performance and options you want may be added to the features.php file. For instance, a customized code might have further scripts and stylesheets to work correctly.

We imagine that the theme’s features.php file must be used for what it’s supposed goal was: theme primarily based performance added by builders.

Execs and Cons of Putting in WordPress Plugins

WordPress plugins

WordPress plugins are like apps to your WordPress web site. They comprise code that hooks itself to the core WordPress software program to supply extra options and performance.

Listed below are some benefits of utilizing a WordPress plugin as an alternative of including code to your features file.


  • A WordPress plugin doesn’t rely in your theme
  • If it’s the identical code, then it will have the identical efficiency influence as features file
  • It’s simpler to disable, replace, or reinstall as wanted
  • Simpler to handle as you understand what every plugin does from its description

Now, we aren’t saying that putting in all WordPress plugins is nice. There are some disadvantages as effectively.


  • You’ll have to set up updates for an additional plugin
  • Plugin writer might abandon the plugin sooner or later specifically if it’s free
  • You wouldn’t get to apply with the code

WordPress Plugin vs Capabilities File – Which One is Higher?

If there’s a WordPress plugin with the identical code, then we imagine that utilizing a plugin is a better option.

By way of efficiency, it doesn’t matter the place the code runs. Whether or not it hundreds from features.php file or as a separate plugin, if it’s the identical code, then it should have the identical efficiency influence.

Managing separate plugins is far simpler than modifying a single giant features file. Including random code snippets in the identical file even when they don’t seem to be associated or dependant on one another makes issues difficult.

In case you select a plugin, then you may profit from future updates which can enhance efficiency, repair bug, or patch safety vulnerability.

When Ought to I Add Code to Capabilities.php File?

If the performance you are attempting so as to add isn’t obtainable as a plugin and the code snippet is basically easy, then you may add it to your theme’s features file.

One other potential state of affairs is when you find yourself including performance that’s associated to your WordPress theme or Child theme. For instance, creating new picture sizes, displaying dates, including customized code earlier than or after content material, and extra.

In case you typically add customized code snippets to your web site, then there are even higher methods to do this. It can save them for you in a site-specific WordPress plugin or use Code Snippets plugin to prepare all of your customized code.

I believe that this article will or have helped you perceive WordPress plugin vs features.php file and which one is best for you.

I would also like to know your opinion about this article, or which one you think is better with your reasons.

Credit to WpBeginner.com