diff --git a/TODO.md b/TODO.md
index 9ffbd0c4..e3df7bc6 100644
--- a/TODO.md
+++ b/TODO.md
@@ -6,7 +6,9 @@ N/A
 
 ## Work in Progress
 
-N/A
+- Modularize `detect` with class inheritance
+- Modularize `warmup` with class inheritance
+- Refactor `checkBackend` into `backend.check`
 
 ## Known Issues