The daily ledger

Exploring the feasibility of conversational diagnostic AI in a real-world clinical study

Generative AI

Designing AI agents to resist prompt injection

How ChatGPT defends against prompt injection and social engineering by constraining risky actions and protecting sensitive data in agent workflows.

From model to agent: Equipping the Responses API with a computer environment

How OpenAI built an agent runtime using the Responses API, shell tool, and hosted containers to run secure, scalable agents with files, tools, and state.

Node.js 25.8.1 (Current)

Rakuten fixes issues twice as fast with Codex

From Tailnet to platform

Adam talks with Tailscale co-founder and Chief Strategy Officer David Carney about where Tailscale is headed next: TSIDP, TSNet, multiple tailnets, and Aperture. They get into clickless auth (via TSIDP), TSNet apps,…

Generation Hooks: Type-Safe AI Beyond Chat

Chat is just the beginning. Your AI app needs image generation, text-to-speech, transcription, and more. TanStack AI now ships generation hooks — a unified set of React hooks for every non-chat AI activity.

Ardan Labs Connect Brazil 2026: Bringing the Software Engineering Community Together in São Paulo

What Is Ardan Labs Connect and Why It Was Created At Ardan Labs, we have always believed that some of the most valuable moments in software engineering happen when people come together in the same room. Conversations…