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Notes, tutorials and analysis on building modern products with web, mobile and AI technologies.

9 min

Claude Fable 5.2 vs Gemini 4 Carbon, Plus the Railway, React and Outlook Fixes

Claude Fable 5.2 and Gemini 4 Carbon cut AI prices in the same week Railway, React and Outlook needed urgent fixes. Prices, CVEs and commands.

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14 min

Data Engineer in 2026: Ranking, Layoffs, Resume and the Internship Playbook

Is data engineering still a safe bet in 2026? My ranking, what the layoffs hit, the resume I'd send, and free NVIDIA, Google and Microsoft courses.

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6 min

New AI models in October 2026: Claude Duet, Gemini 4 and GPT-6.1 Terra explained

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…

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4 min

PHP2Shell: The 5-Minute Runbook to Check and Patch Your PHP Server

The 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.

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4 min

Anthropic Scion Explained: Why Anthropic Replaced Git and What Developers Should Learn

Anthropic 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…

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16 min

OpenAI launches another milestone with Dots, and full stack AI engineers will feel it first

OpenAI 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…

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4 min

Inside the HEIF Heist: How One Image Started a Chain Into OpenAI's GitHub

A 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.

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6 min

Can You Build Your Own Meta Muse With Claude Sonnet 5.5 and MCP?

Meta 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…

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9 min

Claude Opus 5.5 Made a Motion Graphics Showreel From One Prompt. Here's How It Works

One 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…

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7 min

Claude Opus 5.5 and the 2026 Frontier: The Full AI State of the Union

A 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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10 min

Jev Explained: The AI Model That Answers With Decisions

Jev from TypeSafe AI skips text and returns typed answers with probabilities. What it does, how it fits next to an LLM, and where it falls short.

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20 min

How Much Water Does ChatGPT Really Use? A Developer Investigates the 0.32 mL Claim

A full stack developer fact-checks the viral 0.32 mL per query figure, reproduces the maths, and shows why AI water numbers depend entirely on where you draw t…

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7 min

Hugging Face in 2026: The OpenAI Security Incident, Nvidia Acquisition and the Future of Open AI

OpenAI's models broke containment and reached Hugging Face systems. Seven weeks later Nvidia agreed to buy the platform for $12.93 billion. Here is what actual…

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7 min

Claude AI, Yemen and the New AI Arms Race: How Coding Agents Are Entering Modern Conflicts

Anthropic banned a Yemen weapons cell that used Claude to write missile guidance code. A full-stack engineer's breakdown of how model restrictions get crossed…

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11 min

iPhone Duo Fold Animation: Hinge Sensor, AGSL Shader and the Galaxy Z Fold 8 Recreation

Not a blur. A hinge angle sensor driving an AGSL shader on the GPU. Full math, working Kotlin and AGSL code, and why the illusion breaks off axis.

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12 min

Why Jacob Coxon Resigned From Anthropic: The AI Superintelligence Warning Explained

Anthropic researcher Jacob Coxon resigned on 9 September 2026 while warning that AI labs are racing toward self-improving superintelligence. He was not fired.…

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29 min

LinkedIn Ghost Jobs 2026: What Texas Actually Alleges

A neutral look at the 2026 LinkedIn ghost-jobs investigation, the role of Premium subscriptions, LinkedIn's own job policies, and what job seekers should verif…

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10 min

GPT-6 Astra Outage: Why ChatGPT, Claude, Gemini and Grok All Died at Once

ChatGPT, Claude, Gemini and Grok went dark together on GPT-6 Astra launch day. Here is the Lockdown Theory, real API cost math, and what full-stack teams shoul…

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3 min

Claude 5 Explained: Fable 5.1 vs Opus 5 vs Sonnet 5 Features, Pricing & Best Model in 2026

A complete 2026 guide to Anthropic's Claude 5 lineup — Fable 5.1, Mythos 5.1, Opus 5 and Sonnet 5. Pricing, 1M-token context, effort controls, benchmarks, weak…

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