diff --git a/README.md b/README.md
index 077c22b..2ed81ce 100644
--- a/README.md
+++ b/README.md
@@ -263,6 +263,7 @@ More free resources can be found on [codeburst.io](https://codeburst.io)
 * [Learn PostgreSQL (GitHub)](https://github.com/dwyl/learn-postgresql)
 * [Try Redis](https://try.redis.io/)
 * [Redis Tutorial](https://www.tutorialspoint.com/redis/)
+* [HarperDB Tutorial](https://docs.harperdb.io/docs/custom-functions/example-projects)
 
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 ### Learn Authentication