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Call-outs

Callouts, also called admonitions, offer a way to bring specific information to the attention of the reader. This can be a warning, a tip, or additional background information.

In Markdown, there are several names for call-outs that look the same. The general format is as follows, with !quote indicating the type of call-out:

!!! quote "Title"

     Lorem ipsum dolor sit amet

Neutral information

note, todo

Use a NOTE to inform the reader of something even when skimming a page.

NOTE is supported on GitHub, GitLab, and Microsoft.

abstract, summary, tldr

Use an ABSTRACT, SUMMARY, or TLDR to give a brief overview of the page.

info

Use an INFO to provide more background information or links to further reading.

quote, cite

Use a QUOTE or CITE to include a copy of somewhere else.

example

Use an EXAMPLE to clarify a concept.

question, help, faq

Use a QUESTION, HELP, or FAQ to answer a question the reader typically has at this point.

Positive consequences

tip, hint, important

Use a TIP to help a reader benefit from potential added value, or to explore a new direction.

Use an IMPORTANT note to share crucial information for the reader to be succesful.

TIP and IMPORTANT are supported on GitHub, GitLab, and Microsoft, but have different looks there. A TIP looks more optional.

success, check, done

Use SUCCESS, CHECK, or DONE to highlight a positive outcome.

Negative consequences

Warnings and cautions look the same in Obsidian and MkDocs. In other systems, a caution is treated like a danger.

warning, caution, attention

Use a WARNING, CAUTION or ATTENTION note to advise the reader to act carefully (i.e., exercise care), to avoid errors or mistakes.

WARNING and CAUTION are supported on GitHub, GitLab, and Microsoft, but have different looks there. A CAUTION looks more severe.

danger, error

Use DANGER to alert the reader for danger, harm, or severe consequences that exist.

bug

Use a BUG to highlight an error.

fail, failure, missing

Use a FAIL, FAILURE, or MISSING to highlight a negative outcome.