diff --git a/README.md b/README.md
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@@ -255,6 +255,8 @@ This category is for any code project related to the Fediverse. They need not be
 
 ### Getting started
 
+- [Guide for new ActivityPub Implementers](https://socialhub.activitypub.rocks/t/guide-for-new-activitypub-implementers/479): A crowd-sourced wiki maintained by SocialHub community with a ton of information and links.
+
 ### ActivityPub server-to-server (S2S)
 
 ### ActivityPub client-to-server (C2S)