




A response to a researcher physicist asking about learning software design skills. The author shares insights from their experience in a bioinformatics lab, emphasizing that software design is best learned through hands-on practice rather than formal courses. The article discusses the phenomenon of "scientific code" and offers advice on transitioning from wr

The article argues that building reliable AI agents for complex tasks requires deterministic control flow implemented in software code, rather than relying on increasingly elaborate prompt engineering. The author contends that when developers resort to using forceful language lik
A developer shares a grounded, experience-driven perspective on building local-first web apps in 2026. The article opens with a relatable anecdote about a demo failing due to poor hotel Wi-Fi, illustrating the core problem local-first architecture aims to solve. It offers practic





david.coffee1mo ago

Cog is a cognitive architecture designed for Claude Code, featuring persistent memory, self-reflection, foresight, and scenario simulation capabilities. It represents the first layer of continuous awareness for AI agents, providing foundational cognitive functions for enhanced AI performance and decision-making.