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PluginCanary

Developer Tools & Customization plugins ranked by health

132
plugins in Developer Tools & Customization
43%
rated Healthy

Healthiest code snippets & custom code plugins

Top 20 by Canary Score with 10,000+ active installs.

#PluginScoreStatusActive installsLast releaseSupport resolved
1FluentSnippets - High-Performance Code Snippets, Header & Footer Code, Custom CSS & PHP Code Manager92Healthy50,000+23 Oct 2026100%
2HTML Editor Syntax Highlighter91Healthy60,000+22 Oct 2026no data
3Yoast Test Helper91Healthy50,000+6 Oct 2026no data
4WP Console - WordPress PHP Console powered by PsySH91Healthy20,000+21 Aug 20260%
5Version Info - Server Health Monitor, PHP & MySQL Version Display, Environment Indicators91Healthy10,000+8 Oct 2026no data
6FakerPress91Healthy10,000+19 Oct 2026100%
7Insert PHP Code Snippet88Healthy90,000+22 Jun 20260%
8WP Coder - Insert & Manage Code Snippets87Healthy10,000+2 Oct 2026no data
9WPCode - Insert Headers and Footers + Custom Code Snippets - WordPress Code Manager86Healthy3,000,000+29 Oct 202657%
10Code Snippets86Healthy1,000,000+21 Oct 202677%
11WPIDE - File Manager & Code Editor86Healthy40,000+31 Oct 20260%
12Code Embed86Healthy10,000+21 Aug 2026no data
13CSS & JavaScript Toolbox85Healthy10,000+26 Aug 2026100%
14PHP Compatibility Checker84Healthy200,000+20 Jul 2026no data
15Smart Custom Fields83Healthy50,000+16 Jul 2026no data
16CMB282Healthy300,000+27 Oct 2026no data
17Redux Framework81Healthy900,000+2 Nov 20260%
18What The File81Healthy40,000+19 Feb 2026no data
19PHP Code Widget59At risk70,000+30 Mar 2022no data
20TC Custom JavaScript59At risk10,000+24 Feb 2023no data

Most at risk popular plugins

At risk or Avoid, with 10,000+ active installs.

PHP Code Widget70,000+ installsAt riskNo release in 55 months (last release 30 Mar 2022).Scripts n Styles30,000+ installsAvoidVulnerability published 9 Oct 2026 still has no fix after 14 days.Custom CSS and JavaScript10,000+ installsAvoidVulnerability published 6 Aug 2026 still has no fix after 14 days.ACF Theme Code for Advanced Custom Fields10,000+ installsAt riskNo release in 35 months (last release 28 Nov 2023).TC Custom JavaScript10,000+ installsAt riskNo release in 44 months (last release 24 Feb 2023).

Recent events in Code Snippets & Custom Code

Last 90 days, from the Radar.

3 Nov 2026, Maintenance
Smart Custom Fields: Tested up to WordPress 6.8.12, 3 major versions behind 7.1.4.
3 Nov 2026, Maintenance
Greenshift Smart Code AI: Tested up to WordPress 6.9.11, 2 major versions behind 7.1.4.
3 Nov 2026, Maintenance
Validated: Tested up to WordPress 5.3.27, 18 major versions behind 7.1.4.
3 Nov 2026, Maintenance
Less PHP Compiler: Tested up to WordPress 4.1.42, 30 major versions behind 7.1.4.
3 Nov 2026, Maintenance
What The File: Tested up to WordPress 6.9.11, 2 major versions behind 7.1.4.
3 Nov 2026, Maintenance
jQuery UI Widgets: Tested up to WordPress 4.8.34, 23 major versions behind 7.1.4.
3 Nov 2026, Maintenance
PHP Compatibility Checker: Tested up to WordPress 6.4.14, 7 major versions behind 7.1.4.
3 Nov 2026, Maintenance
Modernizr for WordPress: Tested up to WordPress 5.2.30, 19 major versions behind 7.1.4.