diff --git a/exampleSite/content/posts/render-latex-using-katex.md b/exampleSite/content/posts/render-latex-using-katex.md
new file mode 100644
index 0000000..7fd69cb
--- /dev/null
+++ b/exampleSite/content/posts/render-latex-using-katex.md
@@ -0,0 +1,36 @@
++++
+date = "2019-03-20"
+title = "Render LaTeX using KaTeX"
+description = "Katex support demo"
+katex = "true"
+series = ["Theme", "Hugo"]
++++
+
+Enable katex by adding `katex = "true"` to the [front matter](https://gohugo.io/content-management/front-matter/)
+
+```toml
++++
+katex = "true"
++++
+```
+
+It's almost a dropin alternative to the mathjax solution,you should just choose one of them.
+
+Inline math looks like this
+
+```tex
+This is text with inline math $\sum_{n=1}^{\infty} 2^{-n} = 1$
+```
+
+This is text with inline math $\sum_{n=1}^{\infty} 2^{-n} = 1$
+and with math blocks:
+
+```tex
+$$
+\sum_{n=1}^{\infty} 2^{-n} = 1
+$$
+```
+
+$$
+\sum_{n=1}^{\infty} 2^{-n} = 1
+$$
diff --git a/layouts/partials/posts/math.html b/layouts/partials/posts/math.html
index d33753a..111ed0a 100644
--- a/layouts/partials/posts/math.html
+++ b/layouts/partials/posts/math.html
@@ -22,3 +22,17 @@
});
{{- end -}}
+{{- if .Params.katex -}}
+
+
+
+{{- end -}}