Writing
Notes, tutorials and analysis on building modern products with web, mobile and AI technologies.
Anthropic, Google and OpenAI all shipped in one week. Here is what Claude Duet, Gemini 4 Argon, Gemini 4 Carbon and GPT-6.1 Terra do, and how to build your own…
Read articleThe FBI, NSA and Japan's PM warned about two critical PHP flaws. Here is the short runbook: check, patch, verify, and what to do if you cannot update today.
Read articleAnthropic moved its monorepo off Git to Scion after merges hit 30,000 a day. A developer's breakdown of the architecture, the trade-offs, and what you can use…
Read articleOpenAI Dots are always-on agents running GPT-6 Astra on their own cloud computers. How they compare with Grok Bot and Meta Muse, and which freelance work they…
Read articleA crafted HEIC photo, a libheif bug and an OpenAI sign-in flaw added up to access to an internal GitHub repo. Here is the full chain.
Read articleMeta shipped Muse as a finished personal agent. Here is the builder's breakdown: which parts Claude Sonnet 5.5 and MCP already cover, and the seven you still w…
Read articleOne sentence, no instructions on camera, color or music. Claude Opus 5.5 wrote the code, built a Blender scene, made the music and rendered the frames. Here is…
Read articleA plain-English deep dive into Claude Opus 5.5, OpenAI's GPT-6 tiers, benchmarks, safety routing, and the real token economics of agentic AI in late 2026.
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