diff --git a/packages/squiggle-lang/lint.sh b/packages/squiggle-lang/lint.sh
new file mode 100755
index 00000000..42faeda9
--- /dev/null
+++ b/packages/squiggle-lang/lint.sh
@@ -0,0 +1,26 @@
+#!/bin/bash
+
+# Hat tip to @dfalling
+# https://forum.rescript-lang.org/t/rescript-9-1-how-can-we-format-to-standard-out/1590/2?u=quinn-dougherty
+
+files=`ls src/rescript/**/*.res src/rescript/*.res`
+errors=false
+for file in $files
+do
+  current=`cat $file`
+  linted=`echo "${current}" | ./node_modules/.bin/rescript format -stdin .res`
+  diff=`diff <(echo $current) <(echo $linted)`
+
+  if [ ${#diff} -gt 0 ]
+  then
+    echo "ERROR: $file doesn't pass lint"
+    errors=true
+  fi
+done
+
+if $errors
+then
+  exit 1
+else
+  echo "All files pass linting!"
+fi
\ No newline at end of file