Markdown

Text can be bold, italic, strikethrough, and all at the same time.

There should be whitespace between paragraphs¹.

Heading 1

Heading 2

Heading 3

Heading 4

Heading 5

Heading 6

This is a normal paragraph² following a header.

😭😂🥺🤣❤️✨🙏😍🥰😊

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Long, single-line code blocks should not wrap. They should horizontally scroll if they are too long. This line should be long enough to demonstrate this.

“Original content is original only for a few seconds before getting old”

Rule #21 of the internet

• Item 1
• Item 2
  • Item 2.1
  • Item 2.2
• Item 3
• Item 4

1. Perform step #1
2. Proceed to step #2
3. Conclude with step #3

• Milk
• Eggs
• Flour
• Coffee
• Combustible lemons

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let highlight = true;

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pre mark {
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  // If you want your highlights to take the full width
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  display: block;
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  color: currentcolor;
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}
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pre table td:nth-of-type(1) {
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  // Select a colour matching your theme
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  color: #6b6b6b;
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  font-style: italic;
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}

Alerts

Available alert types:

• note: Useful information that users should know, even when skimming content.
• tip: Helpful advice for doing things better or more easily.
• important: Key information users need to know to achieve their goal.
• warning: Urgent info that needs immediate user attention to avoid problems.
• caution: Advises about risks or negative outcomes of certain actions.

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<Alert type="note">
2
Note alert text
3
</Alert>

Note alert text

Important alert text

Tip alert text

Warning alert text

Caution alert text

Images and Videos

By default images and videos come with some generic styling, such as rounded corners and shadow. To fine-tune these, you can use shortcodes with different variable combinations.

Available variables are:

• url: URL to an image.
• url_min: URL to compressed version of an image, original can be opened by clicking on the image.
• alt: Alt text, same as if the text were inside square brackets in Markdown.
• full: Forces image to be full-width.
• full_bleed: Forces image to fill all the available screen width. Removes shadow, rounded corners and zoom on hover.
• start: Float image to the start of paragraph and scale it down.
• end: Float image to the end of paragraph and scale it down.
• pixels: Uses nearest neighbor algorithm for scaling, useful for keeping pixel-art sharp.
• transparent: Removes rounded corners and shadow, useful for images with transparency.
• no_hover: Removes zoom on hover.
• spoiler: Blurs image until hovered over/pressed on, useful for plot rich game screenshots.
• spoiler with solid: Ditto, but makes the image completely hidden.

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<ImageCode
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  url="image.png"
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  alt="This is an image"
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  no_hover="true"
5
/>

Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magnam aliquam quaerat voluptatem. Ut enim aeque doleamus animo, cum corpore dolemus, fieri tamen permagna accessio potest, si aliquod aeternum et infinitum impendere malum nobis opinemur.

For videos it’s all the same except for a few differences: no_hover and url_min variables are not available.

Additionally, the following attributes can be set:

• autoplay: Start playing the video automatically.
• controls: Display video controls such as volume control, seeking and pause/resume.
• loop: Play the video again once it ends.
• muted: Turn off the audio by default.
• playsinline: Prevent the video from playing in fullscreen by default (depends on the browser).

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<Video
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  url="video.webm"
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  alt="This is a video"
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  controls="true"
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/>

CRT

Alright, this one doesn’t simplify anything, it just adds a CRT-like effect around Markdown code blocks.

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<CRT no_scanlines code={`
2
Plain text here
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`} />

_____________________________________________
|.'',        Public_Library_Halls         ,''.|
|.'.'',                                 ,''.'.|
|.'.'.'',                             ,''.'.'.|
|.'.'.'.'',                         ,''.'.'.'.|
|.'.'.'.'.|                         |.'.'.'.'.|
|.'.'.'.'.|===;                 ;===|.'.'.'.'.|
|.'.'.'.'.|:::|',             ,'|:::|.'.'.'.'.|
|.'.'.'.'.|---|'.|, _______ ,|.'|---|.'.'.'.'.|
|.'.'.'.'.|:::|'.|'|???????|'|.'|:::|.'.'.'.'.|
|,',',',',|---|',|'|???????|'|,'|---|,',',',',|
|.'.'.'.'.|:::|'.|'|???????|'|.'|:::|.'.'.'.'.|
|.'.'.'.'.|---|','   /%%%\   ','|---|.'.'.'.'.|
|.'.'.'.'.|===:'    /%%%%%\    ':===|.'.'.'.'.|
|.'.'.'.'.|%%%%%%%%%%%%%%%%%%%%%%%%%|.'.'.'.'.|
|.'.'.'.','       /%%%%%%%%%\       ','.'.'.'.|
|.'.'.','        /%%%%%%%%%%%\        ','.'.'.|
|.'.','         /%%%%%%%%%%%%%\         ','.'.|
|.','          /%%%%%%%%%%%%%%%\          ','.|
|;____________/%%%%%Spicer%%%%%%\____________;|

There’s also a cursor class that you can add to a span with e.g. █ character to simulate the terminal cursor. It doesn’t work from inside Markdown code blocks though.

Mermaid

Use a fenced code block with the mermaid language tag.

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```mermaid
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flowchart LR
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  Author[Write Mermaid] --> MDX[Save MDX]
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  MDX --> Astro[Astro renders page]
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  Astro --> Reader[Reader sees diagram]
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```

YouTube

Allows to embed a YouTube video using youtube-nocookie.

Available variables are:

• autoplay: Whether the video should autoplay.
• start: On which second video should start.

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<Youtube id="0Da8ZhKcNKQ" />

BiliBili

Available variables are:

• bvid - Video BV ID (Recommended)
• aid - Video AV ID (Optional)
• cid - Danmaku/Resource ID (Optional)
• page - Part number (P), defaults to 1
• autoplay - Whether to enable auto-play, defaults to false

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<Bilibili bvid="BV1yt4y1Q7SS" />

Spotify

Allows embedding Spotify content such as playlists, albums, artists, podcasts, and tracks.

Available variables are:

• album, playlist, track, artist, episode, show: Pass the Spotify content ID directly.
• type with id: Optional generic form if you prefer explicit type + id.
• height: Optional custom iframe height.

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<Spotify album="5gDJVilnZpPt8zwBC467UH" />

Steam

Basic Steam card shortcode demo.

Available variables are:

• appid - Steam App ID
• variant - horizontal or vertical, defaults to horizontal

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<Steam appid="1127400" variant="horizontal" />
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<div style="display:grid; grid-template-columns:repeat(auto-fit, minmax(12rem, 1fr)); gap:1rem;">
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  <Steam appid="1127400" variant="vertical" />
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  <Steam appid="1091500" variant="vertical" />
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  <Steam appid="730" variant="vertical" />
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</div>

Description List (<dl>)

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<dl>
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<dt>Something</dt>
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<dd>And its description</dd>
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</dl>

Name

Godzilla

Born

1952

Birthplace

Japan

Color

Green

Form Input (<input>)

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<input type="checkbox" />
2
<label>Checkbox</label>

•  Milk
•  Eggs
•  Flour
•  Coffee
•  Combustible lemons

With switch class:

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<input class="switch" type="checkbox" />
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<label>Checkbox</label>

•  Milk
•  Eggs
•  Flour
•  Coffee
•  Combustible lemons

With switch and big classes:

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<input class="switch big" type="checkbox" />
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<label>Checkbox</label>

•  Milk
•  Eggs
•  Flour
•  Coffee
•  Combustible lemons

With radio type:

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<input type="radio" name="test" />
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<label>Radio</label>

•  Milk
•  Eggs
•  Flour
•  Coffee
•  Combustible lemons

With color type:

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<label>Color:</label>
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<input type="color" value="#000000" />

With range type:

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<input type="range" max="100" value="33" />

Figure Captions (<figcaption>)

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<figure>
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  -> Whatever content <-
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  <figcaption>Caption of content above</figcaption>
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</figure>

Accordion (<details>)

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<details>
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  <summary>Accordion title</summary>
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  -> Contents here <-
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</details>

Side Comment (<small>)

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<small>Small, cute text that doesn't catch attention.</small>

Abbreviation (<abbr>)

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<abbr title="American Standard Code for Information Interchange">ASCII</abbr>

The ASCII art is awesome!

Aside (<aside>)

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<aside>
2

3
-> Contents here <-
4
</aside>

A quill is a writing tool made from a moulted flight feather (preferably a primary wing-feather) of a large bird. Quills were used for writing with ink before the invention of the dip pen, the metal-nibbed pen, the fountain pen, and, eventually, the ballpoint pen.

As with the earlier reed pen (and later dip pen), a quill has no internal ink reservoir and therefore needs to periodically be dipped into an inkwell during writing. The hand-cut goose quill is rarely used as a calligraphy tool anymore because many papers are now derived from wood pulp and would quickly wear a quill down. However it is still the tool of choice for a few scribes who have noted that quills provide an unmatched sharp stroke as well as greater flexibility than a steel pen.

Keyboard Input (<kbd>)

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<kbd>⌘ Command</kbd>.

To switch the keyboard layout, press ⌘ Super + Space.

Mark Text (<mark>)

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<mark>Marked text</mark>

You know what? I’m gonna say some very important stuff, so important that even bold is not enough.

Deleted and Inserted Text (<del> and <ins>)

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<del>Something deleted</del> <ins>Something added</ins>

Progress Indicator (<progress>)

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<progress></progress>
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<progress value="33" max="100"></progress>

Sample Output (<samp>)

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<samp>Sample Output</samp>

Inline Quotation (<q>)

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<q>Someone said something</q>

Blah blah Inline Quote hmm.

Unarticulated Annotation (<u>)

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<u>Gmarrar mitsakes</u>

Yeet the sus drip while vibing with the TikTok fam on a cap-free boomerang.

External Links

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<a class="external" href="https://example.org">External link</a>

Spoilers

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<span class="spoiler">Some spoiler</span>

You know, Duckquill is a pretty dumb name. I know, crazy.

With solid class:

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<span class="spoiler solid">Some spoiler</span>

You know, Duckquill is a pretty dumb name. I know, crazy.

Buttons Dialog

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<div class="buttons">
2
  <a href="#top">Go to Top</a>
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  <a class="colored external" href="https://example.org">Example</a>
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</div>

With centered and big classes:

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<div class="buttons centered">
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  <button class="big colored">Do Something…</button>
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</div>