diff --git a/src/fediverse.md b/src/fediverse.md
index 114146e..819bbdd 100644
--- a/src/fediverse.md
+++ b/src/fediverse.md
@@ -1,7 +1,10 @@
 # Fediverse
 
+- [Delightful Club](https://delightful.club/)
 
 - [post: Не ходи в Fediverse, там тебя ждут неприятности. — Ну как же туда не ходить? Они же ждут | geekr.](https://geekr.vercel.app/post/345402/)
+- [Understanding ActivityPub - Part 1: Protocol Fundamentals - Sebastian Jambor's blog](https://seb.jambor.dev/posts/understanding-activitypub/)
+- [plan of fediverse](https://mitra.social/post/018ccbfc-6b7e-1490-086c-d41bff6efb71)
 
 [Fediverse.Party - explore federated networks](https://fediverse.party/)
 - [fediverse/fediparty: 🌌 A quick look into Fediverse networks - - fediparty - Codeberg.org](https://codeberg.org/fediverse/fediparty)
@@ -33,6 +36,12 @@
 - license: AGPL-3.0
 - lang: Go
 
+## Спецификации
+- [ActivityPub](https://www.w3.org/TR/activitypub/#liked)
+- [#59 - \[FEAT\] implement federation - forgejo/forgejo - Codeberg.org](https://codeberg.org/forgejo/forgejo/issues/59)
+
+-
+
 ## [Mastodon - Decentralized social media](https://joinmastodon.org/)
 
 Социальная сеть для коротких новостей и тредов. 
@@ -45,6 +54,11 @@
 - license: AGPL-3.0
 - lang: Ruby
 
+- [GitHub - kawax/socialite-mastodon](https://github.com/kawax/socialite-mastodon)
+support laravel socialite for mastodon accounts
+- lang: PHP
+- [GitHub - halcy/mastodon_mod_tools: A maybe future set of tools to help with mastodon moderation](https://github.com/halcy/mastodon_mod_tools)
+
 ## [What is PeerTube? | JoinPeerTube](https://joinpeertube.org/)
 
 Видеохостинг для видео.
@@ -67,13 +81,28 @@
 - lang: Rust,TypeScript
 - license: AGPL-3.0
 
+- [Yonle/snac2: A simple, minimalistic ActivityPub instance written in portable C - Codeberg.org](https://codeberg.org/Yonle/snac2)
+- lang: C
+- license: MIT
 
 ## Классные инструменты
 
 - [GitHub - louisgrasset/touitomamout: Touitomamout is an easy way to synchronize your Twitter's tweets 🦤 to Mastodon 🦣 and Bluesky post ☁️ (also known as Twitter to Mastodon & Bluesky crossposter)](https://github.com/louisgrasset/touitomamout)
+- [Mostr | Nostr bridged to the Fediverse](https://mostr.pub/)
+ - [Soapbox / Mostr · GitLab](https://gitlab.com/soapbox-pub/mostr)
+ - lang: TypeScript
+ - license: AGPL-3.0
+- [GitHub - LemmyNet/activitypub-federation-rust: High-level Rust library for the Activitypub protocol](https://github.com/LemmyNet/activitypub-federation-rust/tree/main)
+- lang: Rust
 
 ## Интересные сообщества
 
+- [pleroma.dark-alexandr.net](https://pleroma.dark-alexandr.net/users/fmn)
+> Смотрим фильмы, предложенные пользователями, каждое воскресенье
+- [Mike Macgirvin](https://elk.vmst.io/vmst.io/@mikedev@fediversity.site)
+- [Video channel videos - XXIV Production](https://xxivproduction.video/c/regex/videos)
+
 ## Еще больше про fediverse и не только
 
 - [GitHub - redecentralize/alternative-internet: A collection of interesting new networks and tech aiming at decentralisation (in some form).](https://github.com/redecentralize/alternative-internet)
+