diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..b86bcb7
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,31 @@
+# To ignore OS temporary files use global .gitignore
+# https://docs.github.com/en/get-started/getting-started-with-git/ignoring-files#configuring-ignored-files-for-all-repositories-on-your-computer
+
+# Ignore directories generated by Composer.
+/drush/contrib/
+/vendor/
+/web/core/
+/web/modules/contrib/
+/web/themes/contrib/
+/web/profiles/contrib/
+/web/libraries/
+
+# Ignore sensitive information.
+/web/sites/*/settings.php
+
+# Ignore Drupal's file directory.
+/web/sites/*/files/
+
+# Ignore SimpleTest multi-site environment.
+/web/sites/simpletest
+
+# Ignore .env files as they could contain sensitive information.
+/.env
+
+# Manage .gitattributes with Drupal scaffold for cross-platform compatibility.
+# Remove the line below and commit the file for more granular control.
+/.gitattributes
+
+# Manage all .gitignore files with Drupal scaffold.
+# Remove the line below and commit the files for more granular control.
+#**/.gitignore