diff --git a/README.md b/README.md
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--- a/README.md
+++ b/README.md
@@ -67,6 +67,7 @@ It's a great way to learn.
 * [**Go**: _Building a BitTorrent client from the ground up in Go_](https://blog.jse.li/posts/torrent/)
 * [**Nim**: _Writing a Bencode Parser_](https://xmonader.github.io/nimdays/day02_bencode.html)
 * [**Node.js**: _Write your own bittorrent client_](https://allenkim67.github.io/programming/2016/05/04/how-to-make-your-own-bittorrent-client.html)
+* [**Node.js**: _BitTorrent Protocol in 25 minutes_](https://www.tzionis.com/bittorrent-protocol-in-25-minutes)
 * [**Python**: _A BitTorrent client in Python 3.5_](http://markuseliasson.se/article/bittorrent-in-python/)
 
 #### Build your own `Blockchain / Cryptocurrency`