tarppa

Write all login attempts where both username and password are supplied to a log file. The logfile is relative 
to error.log and is called ‘login.log’, the format : “TIMESTAMP USERNAME SUCCESS/FAILURE”.
In practice this plugin is a rewritten version of the wp_authenticate_username_password function from user.php and replaces 
it in the login process.

WP Login Logging

Write all login attempts to a logfile by replacing default wp_authenticate_username_password functionality

stayallive

This plugin can report PHP errors and Browser (JavaScript) errors to Sentry.
It will auto detect authenticated users and add context where possible. All context/tags can be adjusted/expanded using filters.
For more information and documentation have a look at the <a href="https://github.com/stayallive/wp-sentry/tree/v8.10.0#readme" rel="nofollow ugc">full documentation</a>.
<h3>Contributors</h3>
See: <a href="https://github.com/stayallive/wp-sentry/graphs/contributors" rel="nofollow ugc">github.com/stayallive/wp-sentry/graphs/contributors</a>

Sentry for WordPress

Perfect, this just works perfectly with zero setup. Fantastic!

Works great

WP Sentry is a great integration of Sentry for WP needs with extensive documentation which is easy to use. And in case you need it the support is great. Thanks a lot, Alex!

Great integration for WP

This plugin is fantastic. It is simple and fast, and it does exactly what it needs to, with no extra fluff.

Also, the support is top-tier. Alex responded with an immediate solution.

Simple and effective, top-support

A (unofficial) WordPress plugin to report PHP errors and Browser (JavaScript) errors to Sentry.

WP Login Logging vs Sentry for WordPress