diff --git a/git_hooks/pre-commit b/git_hooks/pre-commit
index 5f6c465..74fded4 100755
--- a/git_hooks/pre-commit
+++ b/git_hooks/pre-commit
@@ -5,4 +5,6 @@
 vagrant ssh -c ". activate \
     && echo 'Checking mypy type annotations...' && mypy . \
     && echo 'Checking if Black would reformat any code...' && black --check . \
-    && echo -n 'Running tests: ' && pytest -q"
+    && echo -n 'Running tests: ' && pytest -q \
+    && echo 'Checking SCSS style...' && npm run --silent lint:scss \
+    && echo 'Checking JS style...' && npm run --silent lint:js"
diff --git a/git_hooks/pre-push b/git_hooks/pre-push
index 76c9051..261bcfc 100755
--- a/git_hooks/pre-push
+++ b/git_hooks/pre-push
@@ -6,4 +6,6 @@ vagrant ssh -c ". activate \
     && echo 'Checking mypy type annotations...' && mypy . \
     && echo 'Checking if Black would reformat any code...' && black --check . \
     && echo -n 'Running tests: ' && pytest -q \
-    && echo 'Checking code style fully (takes a while)...' && prospector -M"
+    && echo 'Checking SCSS style...' && npm run --silent lint:scss \
+    && echo 'Checking JS style...' && npm run --silent lint:js \
+    && echo 'Checking Python style fully (takes a while)...' && prospector -M"