







Specification for Farcaster Mini Apps
Can we build WeChat Mini Apps using open web standards?
A specification for building mini apps that work with QR codes and open web standards.
MiniApps Working Group Charter
The mission of the MiniApps Working Group is to produce specifications that facilitate the development of interoperable and robust MiniApps.
Introduction · Standard Reader
Build on Standard — an open reading network on the AT Protocol. What the developer docs cover.
Exploring interoperability & composability for local-first software | grjte
Check out the project at https://github.com/grjte/groundmist-syncCross-posted to https://baincapitalcrypto.com/atproto-for-local-first-interoperability/ This is the third exploration connecting local-first software with the AT Protocol (atproto). Previously, I explored how atproto can enable new fu...
GREG ISENBERG on Twitter / X
Apple JUST quietly announced something that’s a lot BIGGER than it looks: "the Mini Apps Partner Program"Apple is admitting that the future of software is embedded, lightweight, vertical mini-apps distributed inside bigger appFor founders who want to make $$ building apps:… pic.twitter.com/jZz7dU6w07— GREG ISENBERG (@gregisenberg) November 14, 2025

Open Frames
Open Frames is a standard for Frames that work in multiple ecosystems, including Farcaster, XMTP and others.

Soft Apps
The future of the web relies on open standards, flexible systems, interoperable tools, and first and foremost a focus on the human being.
The Specification Is Not a Document - The Phoenix Architecture
Imagine joining a software project a few years from now. It is a large, mature system. It has thousands of business rules, years of operational experience,…


Exploring the AT Protocol as a legibility layer for local-first software | grjte
Check out the project at https://notebook.groundmist.xyzCross-posted to https://baincapitalcrypto.com/atproto-for-local-first-legibility/ Some people like vim and some people like emacs and some people like something else, and why not have our documents able to be edited in all of those programs? ...
Wouldn’t it be cool if your link created minimized version of this as an embed in the post so the most essential info is immediately available? Could even be interactive. (Drawing attention to it since this sort of cross-app discoverability feature seems to be a core part of the 2026 roadmap.)