diff --git a/README.md b/README.md
index 68aba5e..6609abf 100644
--- a/README.md
+++ b/README.md
@@ -6,6 +6,9 @@ Also includes Airportcalc 2
 
 All data is sourced from staff documents and the server dynamic map. You may need to hard refresh your page (shift+f5) to get the latest updates.
 
+## Development
+This project uses `esbuild`. Run the `dev` task to start a dev server. To compile for production, run the `prod` task.
+
 ## Collaborators
 
 - Dinty1