diff --git a/bootstrap.ps1 b/bootstrap.ps1
new file mode 100644
index 0000000..4c23948
--- /dev/null
+++ b/bootstrap.ps1
@@ -0,0 +1,4 @@
+#!/usr/bin/env pwsh
+
+git submodule update --init --recursive
+pnpm install
diff --git a/bootstrap.sh b/bootstrap.sh
new file mode 100644
index 0000000..c2e17b9
--- /dev/null
+++ b/bootstrap.sh
@@ -0,0 +1,4 @@
+#!/usr/bin/env sh
+
+git submodule update --init --recursive
+pnpm install