diff --git a/README.md b/README.md
index c15910f..be417c5 100644
--- a/README.md
+++ b/README.md
@@ -10,7 +10,7 @@ pairing with smart people at Hashrocket.
 
 For a steady stream of TILs, [sign up for my newsletter](https://crafty-builder-6996.ck.page/e169c61186).
 
-_1497 TILs and counting..._
+_1498 TILs and counting..._
 
 ---
 
@@ -441,6 +441,7 @@ _1497 TILs and counting..._
 ### Internet
 
 - [Add Emoji To GitHub Repository Description](internet/add-emoji-to-github-repository-description.md)
+- [Add Styled Alerts To GitHub Markdown Documents](internet/add-styled-alerts-to-github-markdown-documents.md)
 - [Analyze Your Website Performance](internet/analyze-your-website-performance.md)
 - [Check Your Public IP Address](internet/check-your-public-ip-address.md)
 - [Digraph Unicode Characters Have A Titlecase](internet/digraph-unicode-characters-have-a-titlecase.md)
diff --git a/internet/add-styled-alerts-to-github-markdown-documents.md b/internet/add-styled-alerts-to-github-markdown-documents.md
new file mode 100644
index 0000000..d18b3d8
--- /dev/null
+++ b/internet/add-styled-alerts-to-github-markdown-documents.md
@@ -0,0 +1,40 @@
+# Add Styled Alerts To GitHub Markdown Documents
+
+The GFM (GitHub Flavored Markdown) variant of markdown adds some nice features
+to our GitHub-rendered markdown documents.
+
+One such feature that has been around for a couple years, but which I only just
+learned about, are these styled alerts. There are five of them each with a
+different color and icon to help convey meaning.
+
+```
+> [!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.
+```
+
+I just added the following to the top of one of my project's READMEs to help me
+remember that it is not under active development.
+
+```
+> [!WARNING]
+> This repo is not under active development, you might be looking for
+> [til-visualmode-dev](https://github.com/jbranchaud/til-visualmode-dev).
+```
+
+Visit the GitHub docs for
+[Alerts](https://docs.github.com/en/get-started/writing-on-github/getting-started-with-writing-and-formatting-on-github/basic-writing-and-formatting-syntax#alerts)
+to see examples of how these render.
+
+[source](https://docs.github.com/en/get-started/writing-on-github/getting-started-with-writing-and-formatting-on-github/basic-writing-and-formatting-syntax#alerts)