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WpOnError icon
Possibly abandoned Tested up to 6.0.17

WpOnError

Register GlobalEventHandlers.onerror in WordPress

Active installs<10New
Downloads · 30d47▲ +113.6% vs prev. 30d
Rating—0 reviews
Health score21/100At risk
All-time downloads3.2KSince Jul 2021
Support resolved—No recent threads
RequiresWP 4.7PHP 7.0+
Downloads · 7d6▼ -33.3% week over week
Our verdict

Consider an alternative

WpOnError shows warning signs in 2026 — compare the alternatives below before installing. Was last updated 4 years ago, and scores 21/100 on our health check.

  • Small user base (<10 active installs)
  • Very few reviews so far
  • No update in 4 years
  • Only tested up to WordPress 6.0 (latest is 7.1)

How does it stack up?

Side-by-side on installs, updates, ratings & support

Daily downloads

123Jul 13Aug 26Oct 10
Yesterday2
Daily average (1y)1
Peak day4Nov 6, 2025
Last 12 months311

Download spikes usually follow a new release — each site that auto-updates counts as a download.

Rankings

Where WpOnError stands today

WordPress.org search rankings

Live position in the plugin search, top 100
KeywordPositionCompeting pluginsCategory
javascript >100 10,000 Best javascript plugins →
window.onerror #3 4 Best window.onerror plugins →

About WpOnError

From the official readme · v1.1.2

Description

This package is compatible with WordPress Coding Standards, PSR-4,
Prettier, StandardJS and LibreJS.

Register GlobalEventHandlers.onerror in WordPress post type and optionally receive an email via wp_mail

Installation

This project uses PHP and Composer.

$ cd wp-content/plugins/
$ git clone https://gitlab.com/sepbit/wponerror.git
$ cd wponerror
$ composer update –no-dev

Changelog

1.1.2

  • Fix post type

1.1.1

  • Add private post type

1.1.0

  • Add disable button

1.0.2

  • Add icon and banner
  • Change readme.txt

1.0.1

  • Fix update_post_meta

1.0.0

  • First release!

Full changelog on WordPress.org →

Screenshots

List of all post_type
List of all post_type
See a specific post_type
See a specific post_type

For developers

Is this your plugin? Show off the numbers.

Add a live badge to your site, docs or GitHub README. It updates on its own — no account needed.

Active installs badge Rating badge Health score badge

Best WpOnError alternatives

All javascript plugins →
Alternatives
Rank Plugin Active installs Rating Updated Health
1 Shortcoder — Create Shortcodes for Anything Shortcoder — Create Shortcodes for Anything Create custom "Shortcodes" easily for HTML, JavaScript, CSS code snippets and use the… by vaakash 100K+ ★★★★★★★★★★ 4.9 (227) 4 weeks ago 81
2 Speculative Loading Speculative Loading Enables browsers to speculatively prerender or prefetch pages to achieve near-instant loads… by WordPress Performance Team 70K+ ★★★★★★★★★★ 5 (18) 2 months ago 86
3 Async JavaScript Async JavaScript Async Javascript lets you add 'async' or 'defer' attribute to scripts to exclude to help… by David Clough 70K+ ★★★★★★★★★★ 4.7 (102) 3 years ago 47
4 Scripts n Styles Scripts n Styles This plugin allows Admin users to individually add HTML, custom CSS, Classes and JavaScript… by WraithKenny 30K+ ★★★★★★★★★★ 4.4 (30) 3 years ago 45
5 jQuery Updater jQuery Updater This plugin updates jQuery to the latest stable version on your website. by Ramoonus 20K+ ★★★★★★★★★★ 4.5 (64) 3 months ago 73
6 Code Embed Code Embed Code Embed provides a very easy and efficient way to embed code (JavaScript, CSS and HTML)… by David Artiss 10K+ ★★★★★★★★★★ 4.4 (45) 2 months ago 83
7 Raw HTML Raw HTML Lets you use raw HTML or any other code in your posts. You can also disable smart quotes… by Janis Elsts 10K+ ★★★★★★★★★★ 4.3 (33) 2 years ago 47
8 Web Worker Offloading Web Worker Offloading Offloads select JavaScript execution to a Web Worker to reduce work on the main thread and… by WordPress Performance Team 10K+ ★★★★★★★★★★ 3.5 (2) 2 months ago 72
9 Custom CSS and JavaScript Custom CSS and JavaScript Easily add custom CSS and JavaScript code to your WordPress site, with draft previewing… by WP Zone 10K+ ★★★★★★★★★★ 4.7 (60) 2 years ago 35
10 Use Google Libraries Use Google Libraries Allows your site to use common javascript libraries from Google's AJAX Libraries CDN… by Jason Penney 10K+ ★★★★★★★★★★ 4.4 (47) 9 years ago 44

FAQ

WpOnError: quick answers

Straight answers, pulled from live WordPress.org data.

Live data from WordPress.org · checked Oct 11, 2026

Is WpOnError free?

Yes. WpOnError is free to download and use from the official WordPress.org plugin directory.

Is WpOnError safe to use in 2026?

WpOnError shows warning signs in 2026 — compare the alternatives below before installing. Was last updated 4 years ago, and scores 21/100 on our health check.

How many websites use WpOnError?

WpOnError is active on <10 WordPress websites and has been downloaded 3,242 times since it launched in July 2021. It was downloaded 47 times in the last 30 days.

Does WpOnError work with WordPress 7.1?

WpOnError is officially tested up to WordPress 6.0.17, while the latest release is 7.1.3. It may still work, but try it on a staging site first.

What PHP version does WpOnError need?

WpOnError requires PHP 7.0 or higher. Most hosts run PHP 8.x today, so it works on any modern WordPress hosting.

When was WpOnError last updated?

The latest version, 1.1.2, was released on May 29, 2022 (4 years ago).

Who makes WpOnError?

WpOnError is developed and maintained by Vitor Guia.

What are the best alternatives to WpOnError?

The most popular alternatives to WpOnError are Shortcoder (100K+ installs), Speculative Loading (70K+ installs) and Async JavaScript (70K+ installs).

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