diff --git a/TODO b/TODO
index e3c47d2..bff4321 100644
--- a/TODO
+++ b/TODO
@@ -37,3 +37,10 @@ Add shall to my NYC*BUG talk.
 
     #!/usr/bin/env shall
     echo This runs in several shells.
+
+Linters
+-----------
+List some shell linters somewhere.
+
+* ShellCheck
+* checkbashisms