Briefing

Wes Roth

Vibecoder is jailed and strip searched...

The AI industry is seeing major consolidation as Google forms strategic alliances with partners like Anthropic and Sakana AI, while simultaneously taking concrete steps to address economic...

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Universe of AI

The Greatest AI Design System I've Ever Used! (Pencil.dev)

Pencil.dev is a new AI-powered design tool that integrates visual design directly into coding environments. It eliminates the traditional handoff between design and development by allowing designers...

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Simon Willison

Wilson Lin on FastRender: a browser built by thousands of parallel agents

Wilson Lin discusses FastRender, a web browser built from scratch using thousands of coordinated AI agents as a research experiment. The project started as a personal exploration of frontier model...

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Simon Willison

Quoting Theia Vogel

A developer describes how they used ChatGPT to learn about state formation theory and applied circumscription theory to design conflict mechanics in their AI town simulation, where AI agents compete...

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Wes Roth

Claude "SOUL DOC" reveals something strange...

Anthropic has released Claude's Constitution, a 23,000-word document that defines how Claude should behave, but there's also a mysterious "soul document" that shaped Claude's psychological profile...

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Universe of AI

Zenflow: First-Ever AI Software Engineer Running Autonomously Building Apps and Software!

Zenflow is an AI software engineering system that coordinates multiple AI agents to build production-ready applications autonomously. Unlike simple prompt-based tools that break down with iteration,...

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Simon Willison

SSH has no Host header

This explains how exe.dev solves a fundamental SSH limitation where multiple VMs can't share IP addresses like web servers share domains. The key insight is that SSH lacks HTTP's Host header...

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Simon Willison

Qwen3-TTS Family is Now Open Sourced: Voice Design, Clone, and Generation

Qwen has open-sourced Qwen3-TTS, a family of advanced text-to-speech models that supports 3-second voice cloning across 10 languages. The models are freely available to anyone with a web browser,...

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Simon Willison

Quoting Chris Lloyd

Claude Code isn't just a simple terminal interface - it's actually a game engine architecture that renders React components into ANSI terminal output at 60fps with a 16ms frame budget. <div...

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Swift.org

Improving the usability of C libraries in Swift

Swift can directly use C libraries through interoperability, but the resulting code feels "C-like" and unsafe. Swift provides annotations that can transform C APIs into idiomatic Swift code without...

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