updated gitignore

.gitignore

@@ -1,4 +1,43 @@
 
+# Created by https://www.toptal.com/developers/gitignore/api/yarn,react
+# Edit at https://www.toptal.com/developers/gitignore?templates=yarn,react
+
+### react ###
+.DS_*
+*.log
+logs
+**/*.backup.*
+**/*.back.*
+
+node_modules
+bower_components
+
+*.sublime*
+
+psd
+thumb
+sketch
+
+### yarn ###
+# https://yarnpkg.com/advanced/qa#which-files-should-be-gitignored
+
+.yarn/*
+!.yarn/releases
+!.yarn/plugins
+!.yarn/sdks
+!.yarn/versions
+
+# if you are NOT using Zero-installs, then:
+# comment the following lines
+!.yarn/cache
+
+# and uncomment the following lines
+# .pnp.*
+
+# End of https://www.toptal.com/developers/gitignore/api/yarn,react
+
+.idea/
+
 # Created by https://www.toptal.com/developers/gitignore/api/python,visualstudiocode
 # Edit at https://www.toptal.com/developers/gitignore?templates=python,visualstudiocode