diff --git a/converter-sbml/.gitignore b/converter-sbml/.gitignore
new file mode 100644
index 0000000000000000000000000000000000000000..7bca1630c951a57bb37cfd3e708b3c6d7aa215be
--- /dev/null
+++ b/converter-sbml/.gitignore
@@ -0,0 +1,2 @@
+/bin/
+tmp.png
diff --git a/frontend-js/.gitignore b/frontend-js/.gitignore
index e6134eefdda371253ee17e38fd6dbe5fbae4b4a2..eef491a6e6a25222dfd100787c3070383f8aff54 100644
--- a/frontend-js/.gitignore
+++ b/frontend-js/.gitignore
@@ -3,6 +3,7 @@
 .idea/dictionaries/
 .idea/dbnavigator.xml
 .idea/inspectionProfiles/
+.idea/codeStyles/
 
 /dist/
 /coverage/