diff --git a/app/src/main/java/com/discord/simpleast/sample/SampleTexts.kt b/app/src/main/java/com/discord/simpleast/sample/SampleTexts.kt
index ef16435..e926d87 100644
--- a/app/src/main/java/com/discord/simpleast/sample/SampleTexts.kt
+++ b/app/src/main/java/com/discord/simpleast/sample/SampleTexts.kt
@@ -124,6 +124,24 @@ object SampleTexts {
     ```
   """
 
+
+  private const val CODE_BLOCK_XML = """
+    XML code block:
+    ```xml
+      <!--
+          Multi-line
+          Commnent
+      -->
+      <resources xmlns:tools="http://schemas.android.com/tools">
+        
+        <attr name="primary_100" format="reference|color" />
+        
+        <!--<editor-fold desc="Android material styles">-->
+        <item name="colorPrimary">@color/black</item>
+      </resources>
+    ```
+  """
+
   const val CODE_BLOCKS = """
     # Code block samples
     inlined:```kt private fun test() {}```
@@ -134,6 +152,7 @@ object SampleTexts {
     $CODE_BLOCK_KOTLIN
     $CODE_BLOCK_PYTHON
     $CODE_BLOCK_RUST
+    $CODE_BLOCK_XML
     
     That should do it....
   """
diff --git a/simpleast-core/src/main/java/com/discord/simpleast/code/CodeRules.kt b/simpleast-core/src/main/java/com/discord/simpleast/code/CodeRules.kt
index 4a0b058..b4c1a9d 100644
--- a/simpleast-core/src/main/java/com/discord/simpleast/code/CodeRules.kt
+++ b/simpleast-core/src/main/java/com/discord/simpleast/code/CodeRules.kt
@@ -139,6 +139,14 @@ object CodeRules {
         "in|as|ref",
     )
 
+    val xmlRules = listOf<Rule<R, Node<R>, S>>(
+        Xml.PATTERN_XML_COMMENT
+            .toFullMatchRule(codeStyleProviders.commentStyleProvider),
+        Xml.createTagRule(codeStyleProviders),
+        PATTERN_LEADING_WS_CONSUMER.toFullMatchRule(),
+        PATTERN_TEXT.toFullMatchRule(),
+    )
+
     return mapOf(
         "kt" to kotlinRules,
         "kotlin" to kotlinRules,
@@ -148,6 +156,9 @@ object CodeRules {
 
         "rs" to rustRules,
         "rust" to rustRules,
+
+        "xml" to xmlRules,
+        "http" to xmlRules,
     )
   }
 
diff --git a/simpleast-core/src/main/java/com/discord/simpleast/code/Xml.kt b/simpleast-core/src/main/java/com/discord/simpleast/code/Xml.kt
new file mode 100644
index 0000000..be73943
--- /dev/null
+++ b/simpleast-core/src/main/java/com/discord/simpleast/code/Xml.kt
@@ -0,0 +1,82 @@
+package com.discord.simpleast.code
+
+import android.text.SpannableStringBuilder
+import android.text.Spanned
+import com.discord.simpleast.core.node.Node
+import com.discord.simpleast.core.parser.ParseSpec
+import com.discord.simpleast.core.parser.Parser
+import com.discord.simpleast.core.parser.Rule
+import java.util.regex.Matcher
+import java.util.regex.Pattern
+
+
+object Xml {
+  val PATTERN_XML_COMMENT = Pattern.compile("""^<!--[\s\S]*?-->""", Pattern.DOTALL)
+
+  val PATTERN_XML_TAG = Pattern.compile("""^<([\s\S]+?)(?:>(.*?)<\/([\s\S]+?))?>""", Pattern.DOTALL)
+  val PATTERN_XML_TAG_OPENING_GROUP = 1
+  val PATTERN_XML_TAG_CONTENT_GROUP = 2
+  val PATTERN_XML_TAG_CLOSING_GROUP = 3
+
+  class TagNode<RC>(
+      val opening: String, val closing: String?,
+      private val codeStyleProviders: CodeStyleProviders<RC>
+  ) : Node.Parent<RC>() {
+    override fun render(builder: SpannableStringBuilder, renderContext: RC) {
+      val (name, remainder) =
+          when (val index = opening.indexOfFirst { it.isWhitespace() || it == '/' }) {
+            -1 -> opening to ""
+            else -> opening.substring(0, index) to opening.substring(index)
+          }
+      val typeStylesProvider = codeStyleProviders.genericsStyleProvider::get
+
+      var startIndex = builder.length
+      builder.append("<$name")
+      typeStylesProvider(renderContext).forEach {
+        builder.setSpan(it, startIndex, builder.length, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE)
+      }
+
+      startIndex = builder.length
+      builder.append("$remainder>")
+      codeStyleProviders.paramsStyleProvider.get(renderContext).forEach {
+        builder.setSpan(it, startIndex, builder.length - 1, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE)
+      }
+      typeStylesProvider(renderContext).forEach {
+        builder.setSpan(it, builder.length - 1, builder.length, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE)
+      }
+
+      super.render(builder, renderContext)
+
+      if (!closing.isNullOrEmpty()) {
+        startIndex = builder.length
+        builder.append("</$closing>")
+        typeStylesProvider(renderContext).forEach {
+          builder.setSpan(it, startIndex + 1, builder.length, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE)
+        }
+      }
+    }
+  }
+
+  fun <RC, S> createTagRule(
+      codeStyleProviders: CodeStyleProviders<RC>
+  ) =
+      object : Rule<RC, Node<RC>, S>(PATTERN_XML_TAG) {
+        override fun parse(matcher: Matcher, parser: Parser<RC, in Node<RC>, S>, state: S):
+            ParseSpec<RC, Node<RC>, S> {
+          val opening = matcher.group(PATTERN_XML_TAG_OPENING_GROUP)!!
+          val closing = matcher.group(PATTERN_XML_TAG_CLOSING_GROUP)
+
+          return if (matcher.group(PATTERN_XML_TAG_CONTENT_GROUP) != null) {
+            ParseSpec.createNonterminal(
+                TagNode(opening, closing, codeStyleProviders),
+                state,
+                matcher.start(PATTERN_XML_TAG_CONTENT_GROUP),
+                matcher.end(PATTERN_XML_TAG_CONTENT_GROUP))
+          } else {
+            ParseSpec.createTerminal(
+                TagNode(opening, closing, codeStyleProviders),
+                state)
+          }
+        }
+      }
+}
\ No newline at end of file