diff --git a/ExtJs.gitignore b/ExtJs.gitignore
new file mode 100644
index 0000000000000000000000000000000000000000..bcd36f013de27c9127578f39816a0341914dac60
--- /dev/null
+++ b/ExtJs.gitignore
@@ -0,0 +1,4 @@
+.architect
+boostrap.json
+build/
+ext/