diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 1795010c6..17985b25e 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -54,6 +54,7 @@ that existing contributors will not actively teach them to you.
 - [Android Studio](https://developer.android.com/studio)
 - Emulator or phone with developer options enabled and a recent version of Tachiyomi installed
 - [Icon Generator](https://as280093.github.io/AndroidAssetStudio/icons-launcher.html)
+- [Try jsoup](https://try.jsoup.org/)
 
 ### Cloning the repository