diff --git a/.gitignore b/.gitignore
index 07102c19..1e284e6e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -54,3 +54,28 @@ pom.xml.asc
 /fixtures/*.db-shm
 /fixtures/*.db-wal
 /query-parser/out/
+## Build generated
+build/
+DerivedData
+build.xcarchive
+
+## Various settings
+*.pbxuser
+!default.pbxuser
+*.mode1v3
+!default.mode1v3
+*.mode2v3
+!default.mode2v3
+*.perspectivev3
+!default.perspectivev3
+/sdks/swift/Mentat/*.xcodeproj/project.xcworkspace/xcuserdata
+
+## Other
+*.xccheckout
+*.moved-aside
+*.xcuserstate
+*.xcscmblueprint
+
+## Obj-C/Swift specific
+*.hmap
+*.ipa
\ No newline at end of file