







This initial workshop of the Substrates community was held on June 3rd, 2025, hosted at the ‹Programming› 2025 Conference at Prague, Czechia.
Substrates vision statement
Submitted to Substrates-25 Workshop Jonathan EdwardsMay 12, 2025

Beyond Applications: Interaction Substrates and Instruments
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Road to Tonk Substrate — Tonk
We're building a living, malleable software environment that allows you to shape, own, and share your digital world without asking anyone's permission.

alcyone | atipo foundry
an independent digital typeface foundry and graphic design studio

I haven't made anything with AT Proto yet
This is the blog post I write before I actually build anything on AT Proto

Substrates conference series - Substrates 2026
An increasing number of researchers see their work as interactive authoring tools or software substrates for interactive computational media. By talking about “authoring tools”, we remove the divide between programmers and users; “software substrates” let us look beyond conventional programming languages and systems; and “interactive computational media” promises a more malleable and adaptable notion of tools for thought we are striving for. This workshop aims to bring together a wide range of perspectives on these matters.
This is a call to action! If you're interested in the future of the ATproto ecosystem and want to help shape it, click through to the announcement for info on how to get involved. This is a large effort that's been cooking since December, and I'm excited to be a part of this initiative!
Ecosystem Action Research (EAR)
Introducing Ecosystem Action Research: a pilot program to address shared challenges in the AT Protocol ecosystem with a cooperative approach to strategic innovation. By the community, for the community. Sign up to participate here:

What is Malleable Software Now | Bryan Min (02-27-2026)

Apps and programming: two accidental tyrannies
Substrates 2025 - Proceedings
pure.au.dk
𝕮 (@chrisshank.com)

UIST 2019 Visions - Michel Beaudouin-Lafon: A World Without Apps