diff --git a/packages/l/libassert/xmake.lua b/packages/l/libassert/xmake.lua
new file mode 100644
index 00000000000..1cb1cea9882
--- /dev/null
+++ b/packages/l/libassert/xmake.lua
@@ -0,0 +1,85 @@
+package("libassert")
+    set_homepage("https://github.com/jeremy-rifkin/libassert")
+    set_description("The most over-engineered and overpowered C++ assertion library.")
+    set_license("MIT")
+
+    add_urls("https://github.com/jeremy-rifkin/libassert/archive/refs/tags/$(version).tar.gz",
+             "https://github.com/jeremy-rifkin/libassert.git")
+
+    add_versions("v1.2", "332F96181F4BDBD95EF5FCD6484782BA2D89B50FD5189BC2A33FD524962F6771")
+
+    add_configs("decompose", {description = "Enables expression decomposition of && and || (this prevents short circuiting)", default = false, type = "boolean"})
+    add_configs("lowercase", {description = "Enables assert alias for ASSERT", default = false, type = "boolean"})
+    add_configs("magic_enum", {description = "Use the MagicEnum library to print better diagnostics for enum classes", default = true, type = "boolean"})
+
+    add_deps("cpptrace")
+
+    on_load(function (package)
+        if package:config("magic_enum") then
+            package:add("deps", "magic_enum")
+        end
+    end)
+
+    on_install("windows", "linux", "macosx", function (package)
+        local configs = {}
+        io.writefile("xmake.lua", [[
+            add_requires("cpptrace")
+            if has_config("decompose") then
+                add_defines("ASSERT_DECOMPOSE_BINARY_LOGICAL")
+            end
+            if has_config("lowercase") then
+                add_defines("ASSERT_LOWERCASE")
+            end
+            if has_config("magic_enum") then
+                add_requires("magic_enum")
+                add_packages("magic_enum")
+                add_defines("ASSERT_USE_MAGIC_ENUM")
+            end
+            add_rules("mode.debug", "mode.release")
+            target("assert")
+                set_kind("$(kind)")
+                add_files("src/*.cpp")
+                add_includedirs("include")
+                add_headerfiles("include/*.hpp")
+                set_languages("c++17")
+                add_packages("cpptrace")
+                if is_plat("windows") and is_kind("shared") then
+                    add_rules("utils.symbols.export_all", {export_classes = true})
+                end
+        ]])
+        if package:config("shared") then
+            configs.kind = "shared"
+        end
+        if package:config("decompose") then
+            package:add("defines", "ASSERT_DECOMPOSE_BINARY_LOGICAL")
+        end
+        if package:config("lowercase") then
+            package:add("defines", "ASSERT_LOWERCASE")
+        end
+        if package:config("magic_enum") then
+            package:add("defines", "ASSERT_USE_MAGIC_ENUM")
+            io.replace("include/assert.hpp", "../third_party/magic_enum.hpp", "magic_enum.hpp", {plain = true})
+        end
+        import("package.tools.xmake").install(package, configs)
+    end)
+
+    on_test(function (package)
+        local opt = {configs = {languages = "c++17"}}
+        if package:config("lowercase") then
+            assert(package:check_cxxsnippets({test = [[
+                #include <assert.hpp>
+                void test() {
+                    int x = 0;
+                    assert(x != 1, "", x);
+                }
+            ]]}, opt))
+        else
+            assert(package:check_cxxsnippets({test = [[
+                #include <assert.hpp>
+                void test() {
+                    int x = 0;
+                    ASSERT(x != 1, "", x);
+                }
+            ]]}, opt))
+        end
+    end)