<p><b>@gravitystorm</b> commented on this pull request.</p>

<hr>

<p>In <a href="https://github.com/openstreetmap/openstreetmap-website/pull/2524#discussion_r372535036">app/assets/javascripts/application.js</a>:</p>
<pre style='color:#555'>> @@ -3,8 +3,8 @@
 //= require jquery.timers
 //= require jquery.cookie
 //= require jquery.throttle-debounce
-//= require bootstrap.tooltip
-//= require bootstrap.dropdown
+//= require popper
+//= require bootstrap-sprockets
</pre>
<p>I'm just following the <a href="https://github.com/twbs/bootstrap-rubygem/blob/ef343b781ca1316ba3953295222578a65bd576c0/README.md#a-ruby-on-rails">README</a>:</p>
<blockquote>
<p>Bootstrap tooltips and popovers depend on popper.js for positioning. The bootstrap gem already depends on the popper_js gem.</p>
</blockquote>
<blockquote>
<p>Add Bootstrap dependencies and Bootstrap to your application.js:</p>
</blockquote>
<blockquote>
<p><code>//= require jquery3</code><br>
<code>//= require popper</code><br>
<code>//= require bootstrap-sprockets</code></p>
</blockquote>
<blockquote>
<p>While bootstrap-sprockets provides individual Bootstrap components for ease of debugging, you may alternatively require the concatenated bootstrap for faster compilation:</p>
</blockquote>
<blockquote>
<p><code>//= require jquery3</code><br>
<code>//= require popper</code><br>
<code>//= require bootstrap</code></p>
</blockquote>

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