diff --git a/README.md b/README.md
index 626146d..e62a150 100644
--- a/README.md
+++ b/README.md
@@ -2,4 +2,8 @@
 [![Build Status](https://drone.broodjeaap.net/api/badges/broodjeaap/go-watch/status.svg)](https://drone.broodjeaap.net/broodjeaap/go-watch)
 
 
-A change detection server that notifies through Telegram written in Go
\ No newline at end of file
+A change detection server that notifies through Telegram written in Go
+
+## type script compilation
+
+`tsc static/*.ts --lib es2020,dom --watch --downlevelIteration`
\ No newline at end of file