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WP-SynHighlight

by FractalizeR · Uncategorized

Plugin provides syntax highlighting for about 116 programming languages via Geshi.

⚠ Stale⚠ Likely abandoned⚠ Few reviews
How scoring works →
46 Health · D
Maintenance 3/100
Rating quality 78/100
Support 70/100

46 health vs 56 average across 16,375 Uncategorized plugins

High removal-risk signals

63/100

Maintenance and integrity signals that tend to precede a WordPress.org removal. Not an official status, a heads-up to act.

  • Long abandoned. No update in 10+ years — the top precursor to removal once a vulnerability is found.
  • Compatibility drift. Tested only up to WordPress 4.4.34, well behind 6.8.

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.

38 / 100

Under-optimized

Biggest win: Update recency

Update recency 0/100
WP compatibility 5/100
Rating quality 56/100
Listing tuning 100/100

To rank higher: Last updated 3885 days ago — ship an update; wp.org decays a listing's search weight after ~180 days.

Get the full rank-higher report →

Daily downloads

Since 2022-10-05 · 1,426 days · wp.org + Plugin Pulse archive

+38% vs prior 30d
1Downloads · Aug 26

30-day downloads

Rolling 30-day volume · peaks are release surges

90

now · peak 190

9030d downloads · Aug 26

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

WP-SynHighlight · #13902 you WP SyntaxHighlighter · #10721 Syntax Highlighter M · #15801 Syntax Highlighter C · #17421

Rating trend

Star average over time · dips mark rough releases

4.6Stars · Aug 26

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.

900per 1k installs · Aug 26

What its installed base runs

via wordpress.org

Share of active installs on each version of this plugin · 100% run the current release. Green is the current release; a big slice on older versions is a user base that has stopped updating.

v2.4 100%

Estimated active installs

The public count shows “100+”. Our estimate pins where the real number sits.

tracked estimate
100–200 ≈150

Refined from the date this plugin crossed into its current band.

Install history · since 2015-10-08 · 1,387 observations

100Installs · Aug 26

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

N/A

Est. acquisition value

N/A

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. A small install base leaves thin data to model from.

Details

Version
2.4.3
Last updated
10.6y ago
Added
2008-12-30 · 17 yrs old
Requires WP
2.8
Tested up to
4.4.34
Requires PHP

Recent reviews

All reviews on wp.org ↗
  1. jafaircl
    10.3y ago

    This was one of only 2 syntax highlighters I could find that uses PHP rather than JavaScript and therefore will work with the AMP plugin. You have to remove the block title in block_template.php since that will still show otherwise. And you’ll need to do some custom styling. The instructions are in the AMP github repo. It works perfect for what I need it for. Thanks for the awesome plugin!

    Read on wp.org ↗
  2. karamblog
    10.4y ago

    After trying many plugins, this one worked well with me. Thanks for great plugin.

    Read on wp.org ↗
  3. Marga López
    10.9y ago

    The plugin works properly! I was trying to modify the pre tags for my theme but I was getting really crazy, so I gave this plugin a chance. It’s just perfect for my needs. Thank you man and great job!! 😀

    Read on wp.org ↗
  4. TLCJohn
    11.2y ago

    Hi there, What a great plugin, I have been trying to achieve this for a while but when I have tried other things they just don’t work or the code comes out with extra text in it, then the code will not work for someone trying to copy and paste my code. This plugin just works. It is really great, simple to get started and easy to paste code in. Thank you. Kind regards John

    Read on wp.org ↗
  5. Criar Impacto
    11.8y ago

    Praticamente não precisa alterar nada nas configurações, ou melhor, nada. Simplesmente você abre o ícone na barra de ferramentas coloca o código e tem um lindo código fonte em sua página ou post para seus usuários. Ainda vem com opção de impressão e visualização de código sem identação. SHOWW

    Read on wp.org ↗

Behavioral tests

via WP Hive

Automated install-time checks, tested on PHP 7.2.16 · WP 5.3

Low memory footprint
Low page-speed impact
Runs on latest PHP + WP
No PHP errors
No JS errors
Activates cleanly
No resource errors
No external HTTP errors
Optimized database use
Frequently updated

Growth timeline

Install-tier crossings we have observed, and how long each tier took to outgrow

  1. 2026-03-20 200+ → 100+ down after 30 days in tier
  2. 2026-02-18 100+ → 200+ up after 42 days in tier
  3. 2026-01-07 200+ → 100+ down after 696 days in tier
  4. 2024-02-11 300+ → 200+ down after 327 days in tier
  5. 2023-03-21 400+ → 300+ 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).

Compare head to head →

Embed this report card

Drop a live Pulse card for WP-SynHighlight into a readme, a review or a deck. It updates itself.

<iframe src="https://plugins.wpmayor.com/embed/wp-synhighlight" width="480" height="300" style="border:0" loading="lazy" title="WP-SynHighlight — Plugin Pulse"></iframe>
Preview card ↗

WP-SynHighlight: 100+ active installs, 4.6★ (5 reviews). Plugin Pulse (WP Mayor), as of 2026-08-31. https://plugins.wpmayor.com/plugin/wp-synhighlight