diff --git a/.gitmodules b/.gitmodules
index 97aa8bb..0edba68 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -4,3 +4,6 @@
 [submodule "communication/cpp_linux_serial/3rdparty/CppLinuxSerial"]
 	path = communication/cpp_linux_serial/3rdparty/CppLinuxSerial
 	url = https://github.com/gbmhunter/CppLinuxSerial.git
+[submodule "microui/3rd/microui"]
+	path = rxi/microui/3rd/microui
+	url = https://github.com/rxi/microui
diff --git a/rxi/microui/.clang-format b/rxi/microui/.clang-format
new file mode 100644
index 0000000..d7f0a70
--- /dev/null
+++ b/rxi/microui/.clang-format
@@ -0,0 +1,9 @@
+Language: Cpp
+BasedOnStyle: LLVM
+IndentWidth: 2
+ColumnLimit: 132
+SortIncludes: true
+AlignAfterOpenBracket: DontAlign
+AllowShortIfStatementsOnASingleLine: AllIfsAndElse
+AllowShortLoopsOnASingleLine: true
+# AllowShortNamespacesOnASingleLine: true
diff --git a/rxi/microui/.gitignore b/rxi/microui/.gitignore
new file mode 100644
index 0000000..9bbb270
--- /dev/null
+++ b/rxi/microui/.gitignore
@@ -0,0 +1,2 @@
+.xmake/
+build/
diff --git a/rxi/microui/3rd/microui b/rxi/microui/3rd/microui
new file mode 160000
index 0000000..0850aba
--- /dev/null
+++ b/rxi/microui/3rd/microui
@@ -0,0 +1 @@
+Subproject commit 0850aba860959c3e75fb3e97120ca92957f9d057
diff --git a/rxi/microui/src/main.c b/rxi/microui/src/main.c
new file mode 100644
index 0000000..0127a60
--- /dev/null
+++ b/rxi/microui/src/main.c
@@ -0,0 +1,5 @@
+int main(int argc, char const *argv[]) {
+  mu_Context *ctx = malloc(sizeof(mu_Context));
+  mu_init(ctx);
+  return 0;
+}
diff --git a/rxi/microui/xmake.lua b/rxi/microui/xmake.lua
new file mode 100644
index 0000000..ca70721
--- /dev/null
+++ b/rxi/microui/xmake.lua
@@ -0,0 +1,23 @@
+set_project("microui_example")
+set_languages("c99")
+add_rules("mode.debug", "mode.release")
+
+add_includedirs(
+    "3rd"
+)
+
+target("microui")
+    set_kind("shared")
+
+    add_files("3rd/microui/src/microui.c")
+
+
+target("ui")
+    if is_mode("debug") then
+        set_symbols("debug")
+        set_optimize("none")
+    end
+
+    set_kind("binary")
+    add_files("src/*.c")
+    add_deps("microui")