diff --git a/.nvmrc b/.nvmrc
new file mode 100644
index 00000000..b6a7d89c
--- /dev/null
+++ b/.nvmrc
@@ -0,0 +1 @@
+16
diff --git a/cancellation/.nvmrc b/cancellation/.nvmrc
new file mode 120000
index 00000000..3d48ffa4
--- /dev/null
+++ b/cancellation/.nvmrc
@@ -0,0 +1 @@
+../.nvmrc
\ No newline at end of file
diff --git a/expense/.nvmrc b/expense/.nvmrc
new file mode 120000
index 00000000..3d48ffa4
--- /dev/null
+++ b/expense/.nvmrc
@@ -0,0 +1 @@
+../.nvmrc
\ No newline at end of file
diff --git a/hello-world-mtls/.nvmrc b/hello-world-mtls/.nvmrc
new file mode 120000
index 00000000..3d48ffa4
--- /dev/null
+++ b/hello-world-mtls/.nvmrc
@@ -0,0 +1 @@
+../.nvmrc
\ No newline at end of file
diff --git a/hello-world/.nvmrc b/hello-world/.nvmrc
new file mode 120000
index 00000000..3d48ffa4
--- /dev/null
+++ b/hello-world/.nvmrc
@@ -0,0 +1 @@
+../.nvmrc
\ No newline at end of file
diff --git a/http/.nvmrc b/http/.nvmrc
new file mode 120000
index 00000000..3d48ffa4
--- /dev/null
+++ b/http/.nvmrc
@@ -0,0 +1 @@
+../.nvmrc
\ No newline at end of file
diff --git a/interceptors-opentelemetry/.nvmrc b/interceptors-opentelemetry/.nvmrc
new file mode 120000
index 00000000..3d48ffa4
--- /dev/null
+++ b/interceptors-opentelemetry/.nvmrc
@@ -0,0 +1 @@
+../.nvmrc
\ No newline at end of file
diff --git a/progress/.nvmrc b/progress/.nvmrc
new file mode 120000
index 00000000..3d48ffa4
--- /dev/null
+++ b/progress/.nvmrc
@@ -0,0 +1 @@
+../.nvmrc
\ No newline at end of file