Implementation of LESS (Leaner CSS) in order to make themes development easier.
67 health vs 56 average across 16,376 Uncategorized plugins
Directory ranking optimization
How it's scored →How well this listing is tuned to rank in WordPress.org search, on the factors an owner controls. Not popularity, optimization.
Room to improve
Biggest win: WP compatibility
To rank higher: Set "Tested up to" to WordPress 6.8; lagging the current branch costs search weight.
Get the full rank-higher report →Daily downloads
Since 2022-10-05 · 1,425 days · wp.org + Plugin Pulse archive
30-day downloads
Rolling 30-day volume · peaks are release surges
811
now · peak 5.4K
Directory rank vs rivals
wp.org popularity rank over time · higher is better · when a rival's line climbs above yours, they've overtaken you
Rating trend
Star average over time · dips mark rough releases
Update activity
How busy the existing users are, measured as downloads in the last 30 days for every 1,000 active sites. A spike means a new release everyone's pulling; a long, slow decline means an aging user base that updates less.
Release cadence
No release in a yearHow often this plugin actually ships. A steady rhythm is the maintenance signal a single "last updated" date can't show.
0
releases in the last 12 months
1.3y ago
latest release · v1.9.8
15
tagged releases on record
Recent releases
What its installed base runs
via wordpress.orgShare of active installs on each version of this plugin · 76% run the current release. Green is the current release; a big slice on older versions is a user base that has stopped updating.
Estimated active installs
The public count shows “10K+”. Our estimate pins where the real number sits.
Refined from the date this plugin crossed into its current band.
Install history · since 2015-04-02 · 1,445 observations
Estimated value
What this plugin might earn a year, and what it might sell for. Modeled from public signals; we don't see anyone's books.
Est. annual revenue
Est. acquisition value
No paid tier is visible, so we don't put a figure on revenue or sale value: that would be guessing. The install base is a real asset to an acquirer, just not one public data lets us price.
Details
Recent reviews
All reviews on wp.org ↗- ★★★★★ marcrock9.6y ago
Nice to work with it. Thank you very much!
Read on wp.org ↗ - ★★★★★ Makapaka10.5y ago
This plugin is fast and error free. It allows to easly add Less support to your WP theme. No needed configuration, just treat your *.less files like regular *.css in your theme’s directory.
Read on wp.org ↗ - ★★★★★ alvinkonda10.5y ago
Thank you for this amazing plugin, it saves us Theme Developers lots of time with this simple implementation directly from the theme. i love the passing of variables as well. The only thing im not yet figuring it out is the CSS generated from the plugin doent cache, am i missing sth?
Read on wp.org ↗ - ★★★★★ Marie-Aude10.7y ago
A wonderful tool to get rid of headers bloated with css. Thanks a lot.
Read on wp.org ↗ - ★★★★★ qiujumper11.8y ago
Hi dude, I love this plugin,but I notice that there is no setting to display the line number of source code in the compiled,it makes it harder for developer to debug the css,I have read the doc in github, still can’t find it, can you help us about this? Please forgive my poor English,I’m a wp developer from Shanghai,China.
Read on wp.org ↗ - ★★★★★ SSAndAssociates11.8y ago
Makes using Less in WordPress simple. Just include your .less file in your functions.php file.
Read on wp.org ↗ - ★★★★★ matijamrkaic11.8y ago
Simple and straightforward with amazing caching system. Never failed me. Thank you!
Read on wp.org ↗ - ★★★★★ SodaBicarbona12.3y ago
THNX for WP-LESS – saves a lot of time
Read on wp.org ↗
Latest updates
via wp.org changelogRecent releases and news for this plugin
- — Version 1.9.0 feature: default less compiler is now wikimedia/less.php ( #117 ) feature: output is compressed by default 1.9.0
- — Version 1.8.0 feature: default less compiler is now oyejorge/less.php ( #90 1.8.0
- — Version 1.7.6 info: updated vendored lessphp libraries versions (oyejorge/[email protected]) 1.7.6
- — Version 1.7.5 feature: now works properly in the admin side ( #68 ) 1.7.5
- — Version 1.7.4 feature: favour composer autoload to manual PHP require ( #64 ) 1.7.4
- — Version 1.7.3 bug: fixed the LESS library loading ( #63 ) doc: documented the new LESS library swapping 1.7.3
Known vulnerabilities
via Wordfence Intelligence1 disclosed vulnerability on record for this plugin, fixed in the current version. Sites on older versions stay exposed until they update.
- 2025-04-01 CVE-2025-31550 Exposure of Sensitive Information to an Unauthorized Actor Affects <= 1.9.6 Patched in 1.9.7
Vulnerability records provided by Wordfence Intelligence. Copyright 2012-2026 Defiant Inc. License and terms.
CVE records: Copyright 1999-2026 The MITRE Corporation. CVE terms of use.
Behavioral tests
via WP HiveAutomated install-time checks, tested on PHP 8.1.12 · WP 6.8.1
Languages
via translate.wordpress.orgTranslated into 1 language, 1 at 90% or more · development strings
Growth timeline
Install-tier crossings we have observed, and how long each tier took to outgrow
- 2025-01-22 20K+ → 10K+ down
Competes with
The plugins that solve the same job, ranked by shared tags then reach, closest match first. The letter on the right is each plugin's health grade (A best, F worst).
-
WP Add Custom CSS 60K+ installs · 4.7★ · 2 shared tags B -
Custom CSS and JavaScript 10K+ installs · 4.5★ · 2 shared tags C -
Simple Custom CSS Plugin 100K+ installs · 4.7★ · 1 shared tag C -
BlossomThemes Toolkit 30K+ installs · 4.3★ · 1 shared tag C -
Snazzy Maps 30K+ installs · 4.1★ · 1 shared tag C -
Core Framework 10K+ installs · 4.7★ · 1 shared tag A
Embed this report card
Drop a live Pulse card for WP-LESS into a readme, a review or a deck. It updates itself.
<iframe src="https://plugins.wpmayor.com/embed/wp-less" width="480" height="300" style="border:0" loading="lazy" title="WP-LESS — Plugin Pulse"></iframe> WP-LESS: 10K+ active installs, 4.6★ (19 reviews). Plugin Pulse (WP Mayor), as of 2026-08-29. https://plugins.wpmayor.com/plugin/wp-less