







@mackinac.social, built by @whiteside.io, is an open social web client that's thinking multi-protocol and bridging-first! John's added a *ton* of unique features we've never seen before, so we wanted to outline a few of them in a thread 👇🏼 1/🧵
Apr 3, 2026 at 6:08 PM
FediForum | Growing the Open Social Web:<br>An Online Un-Workshop
Since the Twitter takeover by Elon Musk over three years ago, the Open Social Web has been adopted by an enthusiastic community. People world-wide are building and using open social platforms and open social protocols to better interact with others online.

FR#157 – Social Software Distribution
Open social protocols are expanding beyond social media into the infrastructure developers use to build, distribute, and discover software. Three recent launches show what that looks like in practice.

SocialWeb.Network - Your Gateway to Decentralized Social
Comprehensive resources for decentralized social web protocols including ActivityPub, AT Protocol, Nostr, and more.


yoou.social (@yoousocial.bsky.social)
a social media that’s simple, beautiful, and built for you - not for advertisers. powered by atproto.
A New Social
Our mission is to liberate people's networks from their platforms, enabling The Last Network Effect and leveling the playing field across the open social web.
A New Social
Our mission is to liberate people's networks from their platforms, enabling The Last Network Effect and leveling the playing field across the open social web.
Open Social Web ID - in commons
Approaching a shared method of single sign-on for the entire open social web.
Bryan Newbold: Protocol engineering
A protocol engineer at the social-media platform Bluesky describes building an open protocol around a fast-growing social media platform.

Bluesky and the AT Protocol: Usable Decentralized Social Media
Bluesky is a new social network built upon the AT Protocol, a decentralized foundation for public social media. It was launched in private beta in February 2023, and has grown to over 10 million registered users by October 2024. In this paper we introduce the architecture of Bluesky and the AT Protocol, and explain how the technical design of Bluesky is informed by our goals: to enable decentralization by having multiple interoperable providers for every part of the system; to make it easy for users to switch providers; to give users agency over the content they see; and to provide a simple user experience that does not burden users with complexity arising from the system's decentralized nature. The system's openness allows anybody to contribute to content moderation and community management, and we invite the research community to use Bluesky as a dataset and testing ground for new approaches in social media moderation.

We’re pleased to announce that we’ll be working with @eurosky.social to help to define and develop open social web infrastructure for the AT Protocol! igalia.com/2026/03/18/Advancing-the-AT-P…
Advancing the AT Protocol in Partnership with Eurosky | Igalia
www.igalia.com🚀 Excited to officially launch periwinkle.social to help folks truly own your social identity on @bsky.app and the growing universe of @atprotocol.dev applications. We manage your Personal Data Server and and handle the hard parts so you don't have to. #ATProtocol #PDS
Periwinkle - Get Started
periwinkle.socialthis week's news is about how @tangled.org @npmx.dev and @alt.store are using open social networking protocols to build, distribute, and discover software, and how the most important part is not the code but the community building part connectedplaces.online/reports/fr157-social-software…
FR#157 – Social Software Distribution
connectedplaces.onlineWe’re pleased to announce that we’ll be working with @eurosky.social to help to define and develop open social web infrastructure for the AT Protocol! igalia.com/2026/03/18/Advancing-the-AT-P…
Advancing the AT Protocol in Partnership with Eurosky | Igalia
www.igalia.com