diff --git a/lib/dsl/html.ex b/lib/dsl/html.ex
index ea50cd5..2e3c5a9 100644
--- a/lib/dsl/html.ex
+++ b/lib/dsl/html.ex
@@ -24,6 +24,9 @@ defmodule Dsl.Html do
     area br col embed hr img input keygen param source track wbr
   ]a
 
+  def nonvoid_elements, do: @nonvoid_elements
+  def void_elements, do: @void_elements
+
   @doc """
   Creates a markup context.
 
@@ -65,6 +68,9 @@ defmodule Dsl.Html do
   end
 
   for el <- @nonvoid_elements do
+    @doc """
+    #{File.read!("./tmp/docs/#{el}.txt")}
+    """
     defmacro unquote(el)() do
       el = unquote(el)
 
@@ -74,26 +80,28 @@ defmodule Dsl.Html do
       end
     end
 
-    defmacro unquote(el)([{:do, inner} | attrs]) do
+    @doc false
+    defmacro unquote(el)([{:do, inner}] = _attrs_or_content_or_block) do
       el = unquote(el)
 
       quote do
-        put_open_tag(var!(buff, Dsl.Html), unquote(el), unquote(attrs))
+        put_open_tag(var!(buff, Dsl.Html), unquote(el), [])
         _ = unquote(inner)
         put_close_tag(var!(buff, Dsl.Html), unquote(el))
       end
     end
 
-    defmacro unquote(el)(attrs_or_content) do
+    defmacro unquote(el)(attrs_or_content_or_block) do
       el = unquote(el)
 
       quote do
-        put_open_tag(var!(buff, Dsl.Html), unquote(el), unquote(attrs_or_content))
+        put_open_tag(var!(buff, Dsl.Html), unquote(el), unquote(attrs_or_content_or_block))
         put_close_tag(var!(buff, Dsl.Html), unquote(el))
       end
     end
 
-    defmacro unquote(el)(attrs, [{:do, inner}]) do
+    @doc false
+    defmacro unquote(el)(attrs, [{:do, inner}] = _block) do
       el = unquote(el)
 
       quote do
@@ -130,6 +138,10 @@ defmodule Dsl.Html do
   end
 
   for el <- @void_elements do
+    @doc """
+    #{File.read!("./tmp/docs/#{el}.txt")}
+    """
+
     defmacro unquote(el)(attrs \\ []) do
       el = unquote(el)
 
diff --git a/lib/mix/tasks/update_mdn_docs.ex b/lib/mix/tasks/update_mdn_docs.ex
new file mode 100644
index 0000000..1b5598d
--- /dev/null
+++ b/lib/mix/tasks/update_mdn_docs.ex
@@ -0,0 +1,29 @@
+defmodule Mix.Tasks.UpdateMdnDocs do
+  use Mix.Task
+
+  @baseurl "https://developer.mozilla.org/en-US/docs/Web/HTML/Element/"
+  @params "?summary&raw"
+
+  @shortdoc "Update the MDN documentation"
+  def run(_) do
+    (Dsl.Html.nonvoid_elements() ++ Dsl.Html.void_elements())
+    |> Enum.each(fn el ->
+      el = to_string(el)
+
+      page =
+        if Enum.any?(["h1", "h2", "h3", "h4", "h5", "h6"], & &1 == el) do
+          "Heading_Elements"
+        else
+          el
+        end
+
+      {doc, 0} = System.cmd("curl", [@baseurl <> page <> @params])
+      File.mkdir_p!("./tmp/docs/")
+
+      path = "./tmp/docs/" <> el <> ".txt"
+      doc = HtmlSanitizeEx.strip_tags(doc)
+
+      File.write!(path, doc)
+    end)
+  end
+end