diff --git a/__lang/boa/README.md b/__lang/boa/README.md
index 7f440df..82ca043 100644
--- a/__lang/boa/README.md
+++ b/__lang/boa/README.md
@@ -4,3 +4,7 @@ Post:
 Need resolved issue:
 - https://github.com/boa-dev/boa/issues/2350
 
+Should be limited:
+- CPU
+- Memory
+- Native CPU&Memory (e.g. `/(a+)+b/.test('a'.repeat(30) + 'c')`)