JS Error Logger

The plugin catches most JS errors, logs them, and displays them in a dashboard widget. Here are some of its features:

• Except for the plugin settings, there is no database storage involved. Log is written in a ".log" file.
• Display latest JS errors in a dashboard widget.
• Refresh errors from the dashboard widget.
• See the full error log on a separate page.
• Ignore errors if the user agent contains a specific string.
• Ignore errors if the error contains a specific string.
• Ignore errors if the script url contains a specific string.
• See which page and which script triggered the errors.
• Choose the maximum amount of errors to log per page load.
• Exclude logging errors from specific post types.
• Choose how ajax calls are made.

The plugin cleans the log every 24 hours, to only keep the last 100 entries. You may use the "jserrlog_max_log_entries" WP filter to enable more or less entries, by returning an integer: add_filter('jserrlog_max_log_entries',function(){return 200;}) Multisite The plugin works with multisite. There's one error log per site.

1.2

• Accessibility improvements
• Fix: Make sure the mu-plugin is also deleted when deactivating the plugin, and not just when uninstalling it
• Added 3 more settings to the UI that were previously only accessible through WP filters

1.1.11

• Fix: Properly dequeue the early loaded script in the front-end, if js error logging is not enabled

1.1.10

• Security hardening
• Documentation of variables for the translators
• Minor Fix: Ensure the mu-plugins directory is writable before creating the early loader, to avoid PHP warnings

1.1.9

• Fix: Properly dequeue the early loaded script in admin, if back end logging is not enabled

1.1.7

• Improvement: better update mechanism to make sure the mu-plugin also gets updated

1.1.6

• New: it is now possible to also log back end js errors

1.1.5

• Fix: An HTML attribute was escaped with wp_kses instead of esc_attr, which could lead to some display issues if double quotes were in the attribute text

1.1.4

• Fix: When the dashboard widget was initially empty, then refreshed, and an error was there, the "View" button was not clickable

1.1.3

• Fix: A change in the ID of the dashboard widget was preventing the "Refresh log" button from working properly

1.1.2

• Fix: Removed the "string" return type on rewrite_script_src to prevent potential issues

1.1.1

• Fix: issue with special character encoding
• Fix: Missing trailing slash during the creation of the "js-error-logger-log" directory
• Improvement: Plugin should detect the most popular caching plugins, and remind users to clear their cache after changing some settings

1.0

• Initial Release