Notes on software.

Writing about products and how to build durable software.

Posts

gstack: Garry Tan’s opinionated operating system for Claude Code

Autoresearch: an autonomous experiment loop for pi

Symphony: Manage your work instead of supervising agents

Pi: An Agent That Builds Itself

Pure software is becoming un-investable

Make everything an API

How to Build Durable Web Apps

Projects

Safelead

Jasper AI

YC W18

Proof

Payfunnels