As someone who can relate to Lockharts Lament and in the pursuit of beautiful solutions, Aljoscha found an idea which could be improved on, and in turn presented the solution of Range Based Set Reconciliation, although he prefers a less formal description than the published paper.

As one of the two main developers of Willow, Aljoscha, together with Sammy, keeps a dev-diary filled with music and illustrations.

Willow is created by Sammy and Aljoscha and stems from Earthstar which in turn comes from Scuttlebutt as the late Cinnamon’s re-imagining of Dominic Tarr’s idea 🐌🌱✨

Cade Diehm walks us through the collapse of the third wave of decentralization, and the realizations along the way. He also introduces the frameworks of EXCILIC and ANXIETY which are at the core of the studio ParaReal’s work.

To read more of the works of cade, see the New Design Congress page and find articles such as the essay we talk in depth about in this episode “This is Fine: Optimism and Emergency in the P2P network “

In this interview projects such as libp2p, Meshtastic, Reticulum and Meshcore are mentioned as well as the upcoming events of DWeb Camp 2026 in Berlin, Global Gathering in Portugal , Battlemesh in Croatia and Kollapscamp in Berlin

This conversation flows through many avenues from federated forges to DIDs and the next steps on the horizon for Radicle. Also mentioned is the Digital Identity report by Cade Diehm and New Design Congress.

Connect to the Radicle team and community on their multi-lane Radicle Zulip chat and learn more about sovereign Git collaboration.

Building on the protocol Hypercore, the offline-first capabilities of CoMapeo enable communities to map out their territories and fend off oil companies, preserve their cultures and spoken tongues through the sister project Terrastories and even support the data-gathering on the biological diversity of animals in remote regions such as the Meli bees project. Another sister project to CoMapeo is Āhau which supports the linage-tracking of Māori tribes in Aotearoa (New Zealand).

As the largest active delay-tolerant and local-first implemented community project, CoMapeo shines brightly both in the present and as a guiding light for the future.

Blake presents two usecases for Hypercore as a protocol which have previously been under-explored but are highly promising—for RSS and for package-management—showcasing the versatility of P4P protocols and how there can be a larger ecosystem of P2P networks.

Also mentioned in the podcast is the Pear protocol, Mapeo. and the chat app Keet. Find Blake on Bluesky and Mastodon.

Recently they launched the first application Reflection which enables offline-first collaboration. To join developer meetups, see more information here.

In this talk with Tobias Bernard we touch on topics such as permacomputing, 100 rabbits and the project Dark Crystal.

From the exciting announcement of ELFA to the philosophical topic of singularity vs multiplicity to the origins of Nextgraph and the technology it builds on, follow along and learn more about the landscape of Open-Source in Europe.

Listen in, learn and enjoy <3

In this episode we introduce how connections are made through ~NAT traversal~ for P2P networks, and why it matters at all.

This is the first episode of Solarcast and the kick-off of the P4Podcast series.