diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..cc7960a
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,6 @@
+/Makefile
+/cmake-build-*
+/lib/mruby/build_config.rb.lock
+/lib/mruby/build
+/.mxproject
+/.vscode
\ No newline at end of file