diff --git a/.gitignore b/.gitignore
index 9491a2f..b802623 100644
--- a/.gitignore
+++ b/.gitignore
@@ -360,4 +360,12 @@ MigrationBackup/
 .ionide/
 
 # Fody - auto-generated XML schema
-FodyWeavers.xsd
\ No newline at end of file
+FodyWeavers.xsd
+
+# content from build
+npm/LICENSE.txt
+npm/QmcWasm.wasm
+npm/QmcLegacy.js
+npm/QmcWasm.js
+npm/QmcWasmBundle.js
+build/
\ No newline at end of file