Here's a list of links that I found useful when learning about ActivityPub and forge federation:

## General
* https://matrix.to/#/#general-forgefed:matrix.batsense.net
* https://discuss.coding.social/t/world-of-opportunity-expanding-from-forgefed-to-fsdl/39
* https://discuss.coding.social/t/challenge-fixing-the-fediverse-technology-adoption-lifecycle/38
* https://pad.public.cat/8yNgnlxmSsGYk3TfIau46A?view#
* https://forum.forgefriends.org/t/forge-federation-webinar-january-19th-2022-10am-noon-utc-1/538

## ActivityPub
* https://activitypub.rocks/
* https://www.w3.org/TR/activitypub/
* https://socialhub.activitypub.rocks/pub/guide-for-new-activitypub-implementers
* https://go-fed.org/activitypub-glance
* https://blog.joinmastodon.org/2018/06/how-to-implement-a-basic-activitypub-server/
* https://blog.joinmastodon.org/2018/07/how-to-make-friends-and-verify-requests/
* https://docs.joinmastodon.org/spec/activitypub/

## ForgeFed
* https://forgefed.peers.community/
* https://notabug.org/peers/forgefed
* https://dev.angeley.es/s/fr33domlover/r/vervis/s
* https://github.com/go-gitea/gitea/issues/14186

## Gitea
* https://matrix.to/#/#gitea:matrix.org
* https://matrix.to/#/#gitea-dev:matrix.org
* https://discourse.gitea.io/
* https://nlnet.nl/project/Gitea/
* https://github.com/go-gitea/gitea/issues?q=label%3Atheme%2Ffederation
* https://github.com/go-gitea/gitea/issues/18240
* https://discourse.gitea.io/t/milestones-for-federation-grant/4895
* https://discourse.gitea.io/search?q=code%20walkthrough%20in%3Atitle%20%40dachary%20order%3Alatest
* https://discourse.gitea.io/t/forgefed-federation-in-gitea/1157
* https://gitea.com/Ta180m/gitea
* https://gitea.com/Ta180m/gitea/wiki
* https://github.com/Ta180m/gitea/issues/3

## Go-Fed
* https://go-fed.org/
* https://github.com/go-fed/activity
* https://go-fed.org/activitypub-tutorial
* https://go-fed.org/ref/activity/streams
* https://github.com/go-fed/apcore
* https://github.com/owncast/owncast/pull/1629
* https://gitea.com/gitea/go-fed-activity
* https://gitea.com/gitea/go-fed-activity/issues/1

## ForgeFriends
* https://forgefriends.org/
* https://forum.forgefriends.org/
* https://lab.forgefriends.org/forgefriends/forgefriends
* https://lab.forgefriends.org/forgefriends/community-action
* https://forgeflux.org/