diff --git a/community/community_extensions.json b/community/community_extensions.json
index 47ab163a..cf68774d 100644
--- a/community/community_extensions.json
+++ b/community/community_extensions.json
@@ -1,4 +1,13 @@
 [
+    {
+        "name": "3-D Scatterplot",
+        "website": "https://github.com/mantsui/Ext_visjs_3d_scatter",
+        "author": "Man Tsui",
+        "github_username": "mantsui",
+        "tags": ["v_1.0"],
+        "description": "Tableau Extension drawing 3-D scatter plot using vis javascript library (vis.js). Requires three measures.",
+        "source_code": "https://github.com/mantsui/Ext_visjs_3d_scatter"
+    },
     {
         "name": "Amazon Product Search",
         "website": "https://github.com/hutchijo/my_tableau_extensions",