Move language is used for MoveVM based blockchains as the language native to them. The compiler provides a folder build/ that holds the build artifacts. The .aptos/ folder is ignored so people do not upload their private keys to a git repository.
@@ -0,0 +1,6 @@
+# Generated by Move
+# will have compiled files
+build/
+
+# Remove possibly saving credentials to the git repository
+.aptos/
Greg Nazario