diff --git a/.github/contributing.md b/.github/contributing.md
index 38be8bdd..7255a78d 100644
--- a/.github/contributing.md
+++ b/.github/contributing.md
@@ -128,6 +128,30 @@ If you're not a developer there are still plenty of ways that you can help. We a
 - Hosting local Wowchemy themed events or meetups
 - Promoting Wowchemy to others by blogging, vlogging, code streaming, talking etc.
 
+## Best practices
+
+To create a consistent experience for all contributors and help prevent bugs, we have some best practices.
+
+### Conventional Commits Specification
+
+Please follow the [Conventional Commits Specification](https://www.conventionalcommits.org/en/v1.0.0/).
+
+For example:
+
+- new feature: `feat: add the X parameter`
+- bug fix: `fix: typo in implementation of X parameter`
+- docs: `docs: document the X parameter`
+- style: `style: change font color from black to blue`
+- build-related: `chore: rebuild JS assets`
+
+### Linting and formatting
+
+```sh
+yarn install
+yarn run lint
+yarn run format
+```
+
 ## Scope
 
 Please be _mindful_ that although we encourage feature requests, we cannot expand the scope of the project in every possible direction. There will be feature requests that don't make the roadmap.
diff --git a/docs/en/content/writing-markdown-latex/index.md b/docs/en/content/writing-markdown-latex/index.md
index 25712272..633c76ab 100644
--- a/docs/en/content/writing-markdown-latex/index.md
+++ b/docs/en/content/writing-markdown-latex/index.md
@@ -2,7 +2,7 @@
 title: "📸 Page Elements: Writing content with Markdown, LaTeX, and Shortcodes"
 linktitle: 📸 Page Elements
 date: 2016-04-17
-type: book
+lastmod: 2022-08-21
 weight: 30
 math: true
 summary: Learn how to format content with Markdown, write math with LaTeX, add citations, and embed rich media such as image galleries, videos, podcasts, and Twitter feeds.
@@ -365,16 +365,22 @@ The following kinds of video may be added to a page.
 
 **Local video file**
 
-Videos may be added to a page by either placing them in your `static/media/` media library or in your [page's folder](https://gohugo.io/content-management/page-bundles/), and then referencing them using one of the following notations.
+Videos may be added to a page by either placing them in your `assets/media/` media library or in your [page's folder](https://gohugo.io/content-management/page-bundles/), and then referencing them using one of the following notations.
 
-A video from your `static/media/` media library:
-
-    {{</* video library="true" src="my_video.mp4" controls="yes" */>}}
-    
-A video within a [page's folder](https://gohugo.io/content-management/page-bundles/) (e.g. `content/post/hello/`):
+A video from your page folder or your `assets/media/` media library:
 
     {{</* video src="my_video.mp4" controls="yes" */>}}
 
+Wowchemy will search for the video in your page folder and your media library at `assets/media/`.
+    
+**External video file**
+
+    {{</* video src="https://example.com/my_video.mp4" controls="yes" */>}}
+
+If you don't want video controls, remove the `controls` parameter and the video will autoplay with looping (great for memes!).
+
+Note that browsers will block autoplay if the video contains sound.
+
 **Youtube**:
 
     {{</* youtube w7Ft2ymGmfc */>}}
@@ -395,6 +401,88 @@ Demo:
 
 You might also find the [Plotly JSON Editor](http://plotly-json-editor.getforge.io/) useful.
 
+### Mindmaps
+
+Wowchemy supports a Markdown extension for mindmaps.
+
+Simply insert a Markdown `markmap` code block and optionally set the height of the mindmap as shown in the first example below.
+
+A simple mindmap defined as a Markdown list:
+
+<div class="highlight">
+<pre class="chroma">
+<code>
+```markmap {height="200px"}
+- Hugo Modules
+  - wowchemy
+  - wowchemy-plugins-netlify
+  - wowchemy-plugins-netlify-cms
+  - wowchemy-plugins-reveal
+```
+</code>
+</pre>
+</div>
+
+renders as
+
+```markmap {height="200px"}
+- Hugo Modules
+  - wowchemy
+  - wowchemy-plugins-netlify
+  - wowchemy-plugins-netlify-cms
+  - wowchemy-plugins-reveal
+```
+
+A more advanced mindmap with formatting, code blocks, and math:
+
+<div class="highlight">
+<pre class="chroma">
+<code>
+```markmap
+- Mindmaps
+  - Links
+    - [Wowchemy Docs](https://wowchemy.com/docs/)
+    - [Discord Community](https://discord.gg/z8wNYzb)
+    - [GitHub](https://github.com/wowchemy/wowchemy-hugo-themes)
+  - Features
+    - Markdown formatting
+    - **inline** ~~text~~ *styles*
+    - multiline
+      text
+    - `inline code`
+    -
+      ```js
+      console.log('hello');
+      console.log('code block');
+      ```
+    - Math: $x = {-b \pm \sqrt{b^2-4ac} \over 2a}$
+```
+</code>
+</pre>
+</div>
+
+renders as
+
+```markmap
+- Mindmaps
+  - Links
+    - [Wowchemy Docs](https://wowchemy.com/docs/)
+    - [Discord Community](https://discord.gg/z8wNYzb)
+    - [GitHub](https://github.com/wowchemy/wowchemy-hugo-themes)
+  - Features
+    - Markdown formatting
+    - **inline** ~~text~~ *styles*
+    - multiline
+      text
+    - `inline code`
+    -
+      ```js
+      console.log('hello');
+      console.log('code block');
+      ```
+    - Math: $x = {-b \pm \sqrt{b^2-4ac} \over 2a}$
+```
+
 ## Embed Documents
 
 The following kinds of document may be embedded into a page.
diff --git a/modules/wowchemy/assets/js/mathjax-config.js b/modules/wowchemy/assets/js/mathjax-config.js
index 2f039fdc..45d56689 100644
--- a/modules/wowchemy/assets/js/mathjax-config.js
+++ b/modules/wowchemy/assets/js/mathjax-config.js
@@ -4,6 +4,10 @@
 // - The CommonHTML.linebreaks option is not yet implemented (but may be in a future release)
 // - The TeX.noUndefined.attributes option is not yet implemented (but may be in a future release)
 window.MathJax = {
+  options: {
+    // Don't render math in mindmaps as Markmap has its own math renderer.
+    ignoreHtmlClass: 'markmap',
+  },
   tex: {
     inlineMath: [
       ['$', '$'],
diff --git a/modules/wowchemy/layouts/_default/_markup/render-codeblock-markmap.html b/modules/wowchemy/layouts/_default/_markup/render-codeblock-markmap.html
new file mode 100644
index 00000000..651963db
--- /dev/null
+++ b/modules/wowchemy/layouts/_default/_markup/render-codeblock-markmap.html
@@ -0,0 +1,4 @@
+<div class="markmap" style="height: {{.Attributes.height | default "500px"}};">
+{{- .Inner | safeHTML }}
+</div>
+{{ .Page.Store.Set "has_markmap" true }}
diff --git a/modules/wowchemy/layouts/partials/site_js.html b/modules/wowchemy/layouts/partials/site_js.html
index 8eff4649..ef68a87f 100644
--- a/modules/wowchemy/layouts/partials/site_js.html
+++ b/modules/wowchemy/layouts/partials/site_js.html
@@ -136,6 +136,29 @@
   <script src="{{ $headroom.RelPermalink }}" type="module"></script>
 {{- end -}}
 
+{{/* Mindmaps */}}
+{{ if .Page.Store.Get "has_markmap" -}}
+  <style>
+    .markmap > svg {
+      width: 100%;
+      height: 100%;
+    }
+  </style>
+  <script>
+    window.markmap = {
+      autoLoader: {
+        manual: false,
+        onReady() {
+          const { autoLoader, builtInPlugins } = window.markmap;
+          // Disable Prism highlighting plugin as it conflicts and attempts to re-render code blocks outside of Markmap.
+          autoLoader.transformPlugins = builtInPlugins.filter(plugin => plugin.name !== 'prism');
+        },
+      },
+    };
+  </script>
+  <script src="https://cdn.jsdelivr.net/npm/markmap-autoloader"></script>
+{{ end -}}
+
 {{ $js_license := printf "/*! Wowchemy v%s | https://wowchemy.com/ */\n" site.Data.wowchemy.version }}
 {{ $js_license := $js_license | printf "%s/*! Copyright 2016-present George Cushen (https://georgecushen.com/) */\n" }}
 {{ $js_license := $js_license | printf "%s/*! License: https://github.com/wowchemy/wowchemy-hugo-themes/blob/main/LICENSE.md */\n" }}