diff --git a/.npmrc b/.npmrc
new file mode 100644
index 0000000000..aafab1669b
--- /dev/null
+++ b/.npmrc
@@ -0,0 +1,2 @@
+save-exact = true
+engine-strict = true
diff --git a/.nvmrc b/.nvmrc
new file mode 100644
index 0000000000..0e9dc6b586
--- /dev/null
+++ b/.nvmrc
@@ -0,0 +1 @@
+v18.13.0