# Discourse Mermaid

**URL:** <https://meta.discourse.org/t/discourse-mermaid/218242>\
**Category:** Theme component\
**Tags:** official, mermaid\
**Created:** [February 15, 2022, 2:16pm UTC](https://meta.discourse.org/t/discourse-mermaid/218242 "2022-02-15T14:16:15Z")\
**Posts on this page:** 1\
**Showing post:** 50

<div class="post-metadata">

**Author:** ![Stephen](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/stephen/32/95011_2.png) [@Stephen](https://meta.discourse.org/u/Stephen)\
**Post date:** [January 28, 2026, 8:37pm UTC](https://meta.discourse.org/t/discourse-mermaid/218242/50 "2026-01-28T20:37:18Z")

</div>

Is `click` currently supported within mermaid diagrams?

```mermaid
flowchart TD
   start --> relative
   relative --> absolute
   absolute --> external

   click relative "/categories" "tooltip1"
   click absolute "https://meta.discourse.org/docs" "tooltip2"
   click external "https://github.com/" "tooltip3"

```

I can see the link being created in the page source, but they aren’t working.

 ![Screenshot 2026-01-28 at 12.38.37 PM](https://global.discourse-cdn.com/meta/original/4X/2/8/0/2801c6311860df4bb5bc843d2855c2cd7ceb999b.png)

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_[View the full topic](https://meta.discourse.org/t/discourse-mermaid/218242)._