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Custom CSS and JavaScript vs WP Compiler (2026)

Detailed side-by-side comparison of two WordPress plugins, based on real-time data from WordPress.org.

Custom CSS and JavaScript

Custom CSS and JavaScript

4.7(60)

10K+ active installs

Free

Updated 1 year ago
View Custom CSS and JavaScript
VS
WP Compiler

WP Compiler

5(6)

1.0K+ active installs

Free

Updated 7 years ago
View WP Compiler

Quick Verdict

As of April 2026, WP Compiler has a higher user rating (5/5 from 6 reviews) while Custom CSS and JavaScript leads in active installations (10K+ vs 1.0K+). Both are free WordPress plugins. Custom CSS and JavaScript has accumulated 176K+ total downloads while WP Compiler has 4.5K+.

Detailed Comparison

Rating
4.7/5Custom CSS and JavaScript
►
WP Compiler5/5
Total Reviews
60Custom CSS and JavaScript
◄
WP Compiler6
Active Installs
10K+Custom CSS and JavaScript
◄
WP Compiler1.0K+
Total Downloads
176K+Custom CSS and JavaScript
◄
WP Compiler4.5K+
Support Resolution
N/ACustom CSS and JavaScript
WP CompilerN/A
Last Updated
1 year agoCustom CSS and JavaScript
◄
WP Compiler7 years ago
First Released
2015Custom CSS and JavaScript
WP Compiler2018
Age
11 yearsCustom CSS and JavaScript
WP Compiler8 years
WP Requires
3.5+Custom CSS and JavaScript
WP Compiler4.8+
PHP Requires
false+Custom CSS and JavaScript
WP Compiler5.6+
Business Model
FreeCustom CSS and JavaScript
WP CompilerFree
Latest Version
2.0.16Custom CSS and JavaScript
WP Compiler1.0.0

Rating Breakdown

Custom CSS and JavaScript

4.7/5(60 reviews)
5
90%
4
2%
3
0%
2
2%
1
7%

WP Compiler

5/5(6 reviews)
5
100%
4
0%
3
0%
2
0%
1
0%

Recent Reviews

Custom CSS and JavaScript Reviews

by dshelton

Makes adding css snippets a breeze

I have been using this plugin for a month and it has really helped when you just need to try a small css snippet or two. I can quickly check out the code and get the site running without any trouble.

by jamunahernandez14

Makes work easier.

Makes work easier. This topic was modified 1 year, 6 months ago by jamunahernandez14.

by sloanthrasher

Works geat, easy to use.

Works great, just what I needed to set up of special fields.

WP Compiler Reviews

by tomaaszq

Very useful plugin

I was looking for a way to compile scss directly on the server and have a compilation there without installing Gulp on the server. From today I don’t have to watch and send files locally. Plugin works

by mikhaell

Great potential! (but one small problem)

I use this plugin successfully. Good job! It has a wide application for me. I have only one problem – if I use ‘production mode’, sass is compiled and compressed correctly, but JS (using js.manifest)

by chrishaff

What plugins should aspire to

I used this with the understrap theme to compile a customized bootstrap along with my own SCSS. This plugin is focused om it’s task to help you during development with the excellent auto-compilation w

Frequently Asked Questions

Is Custom CSS and JavaScript or WP Compiler more popular?
Custom CSS and JavaScript has 10K+ active installations while WP Compiler has 1.0K+. Custom CSS and JavaScript is the more widely-used plugin as of April 2026.
Which has better ratings — Custom CSS and JavaScript or WP Compiler?
Custom CSS and JavaScript has a 4.7/5 rating from 60 reviews, while WP Compiler has a 5/5 rating from 6 reviews.
Are Custom CSS and JavaScript and WP Compiler free?
Custom CSS and JavaScript is free and WP Compiler is free. Both can be downloaded from the WordPress.org plugin directory.
Which plugin has better support — Custom CSS and JavaScript or WP Compiler?
Support resolution data is not available for all plugins. Check each plugin's WordPress.org support forum for current response quality.
Which plugin is updated more frequently?
Custom CSS and JavaScript was last updated 1 year ago and WP Compiler was last updated 7 years ago.

Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.