Geoffrey

<p><strong>Since WordPress 4.5, that feature is included in the Core. You don’t need this plugin anymore. Thank you all for support.</strong></p>
<p>Adds the possibility for users to log in with its email address OR its username.<br />
Uses native WordPress functions.<br />
Lightweight plugin, no options, just activate it and it works!</p>
<p><strong>Please, use the support forum to tell me bugs encountered, before rating the plugin. Be patient, it’s free, remember it 😉</strong></p>
<p>Languages available:</p>
<ul>
<li>Deutsch</li>
<li>English</li>
<li>French</li>
<li>Spanish</li>
<li>Russian</li>
</ul>
<h3>Other plugins</h3>
<p>Find my plugins at <a href="https://profiles.wordpress.org/creativejuiz/" rel="nofollow ugc">https://profiles.wordpress.org/creativejuiz/</a></p>


Juiz User Log-in by email

Allows users log in with its email address OR its username

Sajjad Hossain Sagor

<p>Ajaxify Your wp-login.php login system . User Can Log in Via Ajax & After Successful Logging User Will be redirected to their dashboard according to user level.</p>
<h4>Features:</h4>
<ul>
<li>Submit wp-login.php via ajax</li>
<li>Seamless Implementation</li>
<li>No Configuration Needed, Just Plug & Play</li>
<li>Redirect Filter Value is Preserved</li>
<li>User will get redirected to their respected location.</li>
</ul>


Ajaxify WP Login

This plugin turns wp-login.php form submission to an ajax form submission.

Juiz User Log-in by email vs Ajaxify WP Login