diff --git a/ecosystem/ports-to-other-languages.md b/ecosystem/ports-to-other-languages.md
index a552614..dd4dabd 100644
--- a/ecosystem/ports-to-other-languages.md
+++ b/ecosystem/ports-to-other-languages.md
@@ -8,6 +8,14 @@ description: Yjs has been ported to other languages.
 C# port of Yjs
 {% endembed %}
 
+## ygo
+
+A pure Go port of Yjs. Wire-compatible with the JavaScript reference (V1/V2 update codecs, awareness, snapshot), with the full CRDT engine (YArray, YMap, YText with rich-text formatting and embeds, YXml\*), built-in WebSocket and HTTP sync transports, and an UndoManager. In production at Re:Earth.
+
+{% embed url="https://github.com/reearth/ygo" %}
+Go port of Yjs
+{% endembed %}
+
 ### Work in progress
 
 {% embed url="https://github.com/yjs/yrs" %}