Basic HTML tags

A main focus of the Fediverse is microblogging, using objects of type Note to represent posts. This support table shows a set of tags, that we consider reasonable to support for such a purpose.

The ✅ means that the html tag was left unchanged. ❓ indicates the content was changed, by hovering over it, one can see into what.

❓ for misskey is due us not supporting checking markdown yet.

Support table

X	content	akkoma	gotosocial	hollo	mastodon	mitra	pleroma	sharkey
#	<b>bold</b>	✅	✅	✅	✅	✅	✅	❓
#	<strong>strong</strong>	✅	✅	✅	✅	✅	✅	❓
#	<i>italic</i>	✅	✅	✅	✅	✅	✅	❓
#	<em>emphasis</em>	✅	✅	✅	✅	✅	✅	❓
#	<s>stricken</s>	❓	✅	✅	✅	✅	✅	❓
#	<ol><li>ordered</li></ol>	✅	✅	✅	✅	✅	✅	❓
#	<ul><li>unordered</li></ul>	✅	✅	✅	✅	✅	✅	❓
#	<code>code</code>	✅	✅	✅	✅	✅	✅	❓
#	<pre>pre</pre>	✅	✅	✅	✅	✅	✅	❓
#	<blockquote>blockquote</blockquote>	✅	✅	✅	✅	✅	✅	❓
#	line<br>break	❓	✅	✅	✅	✅	❓	❓
#	<p>paragraph</p>	✅	✅	✅	✅	✅	✅	✅
#	link with class hashtag	✅	❓	✅	❓	❓	✅	❓
#	link with class mention	✅	❓	✅	❓	❓	✅	❓

Details

akkomagotosocialhollomastodonmitrapleromasharkey

content	content	Example
<b>bold</b>	<b>bold</b>
<strong>strong</strong>	<strong>strong</strong>
<i>italic</i>	<i>italic</i>
<em>emphasis</em>	<em>emphasis</em>
<s>stricken</s>	stricken
<ol><li>ordered</li></ol>	<ol><li>ordered</li></ol>
<ul><li>unordered</li></ul>	<ul><li>unordered</li></ul>
<code>code</code>	<code>code</code>
<pre>pre</pre>	<pre>pre</pre>
<blockquote>blockquote</blockquote>	<blockquote>blockquote</blockquote>
line<br>break	line<br/>break
<p>paragraph</p>	<p>paragraph</p>
link with class hashtag <a href="https://tags.test/test" class="hashtag">#test</a>	link with class hashtag <a href="https://tags.test/test" class="hashtag">#test</a>
link with class mention <a href="http://pasture-one-actor/actor" class="mention">@actor@pastue-one-actor</a>	link with class mention <a href="http://pasture-one-actor/actor" class="mention">@actor@pastue-one-actor</a>

content	content	Example
<b>bold</b>	<b>bold</b>
<strong>strong</strong>	<strong>strong</strong>
<i>italic</i>	<i>italic</i>
<em>emphasis</em>	<em>emphasis</em>
<s>stricken</s>	<s>stricken</s>
<ol><li>ordered</li></ol>	<ol><li>ordered</li></ol>
<ul><li>unordered</li></ul>	<ul><li>unordered</li></ul>
<code>code</code>	<code>code</code>
<pre>pre</pre>	<pre>pre</pre>
<blockquote>blockquote</blockquote>	<blockquote>blockquote</blockquote>
line<br>break	line<br>break
<p>paragraph</p>	<p>paragraph</p>
link with class hashtag <a href="https://tags.test/test" class="hashtag">#test</a>	link with class hashtag <a href="https://tags.test/test" class="hashtag" rel="nofollow noreferrer noopener" target="_blank">#test</a>
link with class mention <a href="http://pasture-one-actor/actor" class="mention">@actor@pastue-one-actor</a>	link with class mention <a href="http://pasture-one-actor/actor" class="mention" rel="nofollow noreferrer noopener" target="_blank">@actor@pastue-one-actor</a>

content	content	Example
<b>bold</b>	<b>bold</b>
<strong>strong</strong>	<strong>strong</strong>
<i>italic</i>	<i>italic</i>
<em>emphasis</em>	<em>emphasis</em>
<s>stricken</s>	<s>stricken</s>
<ol><li>ordered</li></ol>	<ol><li>ordered</li></ol>
<ul><li>unordered</li></ul>	<ul><li>unordered</li></ul>
<code>code</code>	<code>code</code>
<pre>pre</pre>	<pre>pre</pre>
<blockquote>blockquote</blockquote>	<blockquote>blockquote</blockquote>
line<br>break	line<br>break
<p>paragraph</p>	<p>paragraph</p>
link with class hashtag <a href="https://tags.test/test" class="hashtag">#test</a>	link with class hashtag <a href="https://tags.test/test" class="hashtag">#test</a>
link with class mention <a href="http://pasture-one-actor/actor" class="mention">@actor@pastue-one-actor</a>	link with class mention <a href="http://pasture-one-actor/actor" class="mention">@actor@pastue-one-actor</a>

content	content	Example
<b>bold</b>	<b>bold</b>
<strong>strong</strong>	<strong>strong</strong>
<i>italic</i>	<i>italic</i>
<em>emphasis</em>	<em>emphasis</em>
<s>stricken</s>	<s>stricken</s>
<ol><li>ordered</li></ol>	<ol><li>ordered</li></ol>
<ul><li>unordered</li></ul>	<ul><li>unordered</li></ul>
<code>code</code>	<code>code</code>
<pre>pre</pre>	<pre>pre</pre>
<blockquote>blockquote</blockquote>	<blockquote>blockquote</blockquote>
line<br>break	line<br>break
<p>paragraph</p>	<p>paragraph</p>
link with class hashtag <a href="https://tags.test/test" class="hashtag">#test</a>	link with class hashtag <a href="https://tags.test/test" class="hashtag" rel="nofollow noopener" target="_blank">#test</a>
link with class mention <a href="http://pasture-one-actor/actor" class="mention">@actor@pastue-one-actor</a>	link with class mention <a href="http://pasture-one-actor/actor" class="mention" rel="nofollow noopener" target="_blank">@actor@pastue-one-actor</a>

content	content	Example
<b>bold</b>	<b>bold</b>
<strong>strong</strong>	<strong>strong</strong>
<i>italic</i>	<i>italic</i>
<em>emphasis</em>	<em>emphasis</em>
<s>stricken</s>	<s>stricken</s>
<ol><li>ordered</li></ol>	<ol><li>ordered</li></ol>
<ul><li>unordered</li></ul>	<ul><li>unordered</li></ul>
<code>code</code>	<code>code</code>
<pre>pre</pre>	<pre>pre</pre>
<blockquote>blockquote</blockquote>	<blockquote>blockquote</blockquote>
line<br>break	line<br>break
<p>paragraph</p>	<p>paragraph</p>
link with class hashtag <a href="https://tags.test/test" class="hashtag">#test</a>	link with class hashtag <a href="https://tags.test/test" class="hashtag" rel="noopener">#test</a>
link with class mention <a href="http://pasture-one-actor/actor" class="mention">@actor@pastue-one-actor</a>	link with class mention <a href="http://pasture-one-actor/actor" class="mention" rel="noopener">@actor@pastue-one-actor</a>

content	content	Example
<b>bold</b>	<b>bold</b>
<strong>strong</strong>	<strong>strong</strong>
<i>italic</i>	<i>italic</i>
<em>emphasis</em>	<em>emphasis</em>
<s>stricken</s>	<s>stricken</s>
<ol><li>ordered</li></ol>	<ol><li>ordered</li></ol>
<ul><li>unordered</li></ul>	<ul><li>unordered</li></ul>
<code>code</code>	<code>code</code>
<pre>pre</pre>	<pre>pre</pre>
<blockquote>blockquote</blockquote>	<blockquote>blockquote</blockquote>
line<br>break	line<br/>break
<p>paragraph</p>	<p>paragraph</p>
link with class hashtag <a href="https://tags.test/test" class="hashtag">#test</a>	link with class hashtag <a href="https://tags.test/test" class="hashtag">#test</a>
link with class mention <a href="http://pasture-one-actor/actor" class="mention">@actor@pastue-one-actor</a>	link with class mention <a href="http://pasture-one-actor/actor" class="mention">@actor@pastue-one-actor</a>

content	content	Example
<b>bold</b>	<p><span>bold</span></p>
<strong>strong</strong>	<p><span>strong</span></p>
<i>italic</i>	<p><span>italic</span></p>
<em>emphasis</em>	<p><span>emphasis</span></p>
<s>stricken</s>	<p><span>~~stricken~~</span></p>
<ol><li>ordered</li></ol>	<p>ordered</p>
<ul><li>unordered</li></ul>	<p>unordered</p>
<code>code</code>	<p><code>code</code></p>
<pre>pre</pre>	<p>pre</p>
<blockquote>blockquote</blockquote>	<p><blockquote>blockquote</blockquote></p>
line<br>break	<p><span>line<br>break</span></p>
<p>paragraph</p>	<p>paragraph</p>
link with class hashtag <a href="https://tags.test/test" class="hashtag">#test</a>	<p><span>link with class hashtag<br> <br></span><a href="http://sharkey/tags/test" rel="tag" class="hashtag">#test</a></p>
link with class mention <a href="http://pasture-one-actor/actor" class="mention">@actor@pastue-one-actor</a>	<p><span>link with class mention<br><br></span><span>@actor@pastue-one-actor</span></p>