diff --git a/.gitignore b/.gitignore
index 7e6019d7..98d1e06f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -7,6 +7,28 @@ build/
 dist/
 /docs
 
+# Safari Extension Build Files
+safari/Mue Extension/Resources/*.html
+safari/Mue Extension/Resources/*.js
+safari/Mue Extension/Resources/*.css
+safari/Mue Extension/Resources/assets/
+safari/Mue Extension/Resources/icons/
+safari/Mue Extension/Resources/src/
+safari/Mue Extension/Resources/_locales/
+!safari/Mue Extension/Resources/manifest.json
+
+# Xcode User Data
+safari/Mue.xcodeproj/xcuserdata/
+safari/Mue.xcodeproj/project.xcworkspace/xcuserdata/
+*.xcuserstate
+*.xcbkptlist
+*.mode1v3
+*.mode2v3
+*.perspectivev3
+*.pbxuser
+safari/DerivedData/
+safari/build/
+
 # Files
 package-lock.json
 .stylelintcache