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A green tool curves to refine its own handle, a metaphor for recursive self-improvement.

FeaturedAI Tools

What is RSI? Recursive self-improvement in AI, progress and limits

What it means for AI to improve itself, what AlphaEvolve and the Darwin Gödel Machine demonstrate, and why the DeepMind rumor is not confirmation.

September 14, 2026Read more

Two-ink editorial metronome: a green checkpoint measures the pace of AI.

AI Tools

Why Dario Amodei wants to slow frontier AI, and what Anthropic proposes

Anthropic proposes embedded independent evaluators. What the evidence shows, what remains a forecast, and why OpenAI joined the commitment.

Sep 13, 20265 min read

Two paper paths bearing Claude and OpenAI logos converge on a green frame: Claude Code versus Codex.

AI Tools

Claude Code vs Codex: choose around the work you need to finish

Two agents may approach the same task differently. Compare their workflow, review burden and observable cost without treating documented features as measured results.

Sep 12, 20264 min read

AI Tools

Astra, Sol, Terra and Luna: what GPT model names mean

GPT‑5.6 Sol and GPT‑6 Astra combine a version with a name. Here is what an AI model actually is, how these variants differ, and why reasoning effort is a separate setting.

Sep 12, 20265 min read

Cards held by a binder ring with OpenAI and Claude logos illustrating Marketing Skills.

AI Tools

Marketing Skills: a marketing foundation with Codex and Claude

What Corey Haines’s library covers, how installation differs by environment and a practical workflow with Humanizer, review and measurement for a small business.

Sep 7, 20268 min read

Editorial collage: a green pencil turns rigid black paper strips into curved marks on cream paper.

AI Tools

Humanizer skill: edit AI writing without losing the facts

Why Humanizer exists, how it adapts Wikipedia’s AI-writing guide and where it helps with AI slop. Includes installation and an original editing example.

Sep 6, 20269 min read

Two hands with paper pieces and OpenAI and Claude logos in an Astra and Fable comparison.

GPT-6 Astra vs Claude Fable 5.1: what early tests show

Arena puts Fable first; a Paint test favors Astra. We examine the posts, benchmarks and costs to explain what each result actually establishes.

Sep 6, 20266 min read

Green paper template facing different connectors as a metaphor for reusable skills and compatibility.

AI Solutions / Tech Strategy

AI Agent Skills: The Open Standard for Smarter AI Agents

Agent skills are the open standard that works across Claude Code, GitHub Copilot, Gemini CLI, and 45+ AI agents. One file. Every tool. Zero repetition.

Apr 14, 202614 min read

Cybersecurity / Tech Strategy

Spain Cloudflare Blocks: Your Sales Drop for La Liga

Every match weekend, Spain Cloudflare blocks take down online shops, payment systems and GPS apps. Pirates keep watching. Your business pays the bill.

Apr 14, 202612 min read

AI / Developer Tools

What is OpenClaw? The Open-Source AI Agent Explained

If you have been anywhere near tech Twitter, Hacker News, or Reddit in the past two months, you have probably seen the lobster emoji. What is OpenClaw? It is th

Apr 11, 202614 min read

Tool case with perception, reasoning and action cutouts joined by a green belt.

AI / Developer Tools

How to Build an AI Agent from Scratch: A 2026 Guide

What if your next software project could think, plan, and adapt on its own? The rise of autonomous AI agents represents one of the most significant shifts in

Apr 11, 202612 min read

Paper book breaking into fragments that form a green strip, a metaphor for language processing.

AI / Tech Strategy

How Does an LLM Work? A Simple Guide for SME Owners

How does an LLM work, explained without jargon: books, tokens, maps of connections, and millions of corrections. Real examples for SME owners.

Apr 11, 202613 min read

Green magnifying glass revealing a break in a black paper chain.

Tech Strategy / Software Development

Como Saber si tu Web Tiene Problemas de SEO antes de Gastarte un Euro

You hire someone to "improve your SEO." They charge you 500 euros a month. Three months go by and traffic hasn't gone up.

Apr 8, 202610 min read

Collage of an open building with green stairs as a metaphor for website structure.

Tech Strategy / Software Development

Technical SEO: Why Your Website Doesn’t Appear on Google

Your website has great design. Great content. You even invest in advertising. But when you search for your business on Google, you don't show up.

Apr 8, 202612 min read

Collage of a paper storefront and a green circular path as a metaphor for a subscription service.

SaaS / Software Development

Como Crear un SaaS desde Cero en 2026: Guia Completa

90% of startups fail. Among SaaS companies, the percentage is even higher if you count those that never land a single paying customer.

Apr 7, 202613 min read

Balance with a green paper page and black components as a metaphor for website scope and cost.

Software Development / Tech Strategy

Cuanto Cuesta una Pagina Web en 2026: Precios Reales

You ask five companies for a quote to "build a website" and get figures from 700 to 40,000 euros. They all say they do the same thing.

Apr 6, 202612 min read

AI / Tech Strategy

SEO e Inteligencia Artificial: How Google Works in the AI Era

46.7% of organic clicks disappear on searches where Google displays AI Overviews. This is not a projection. It is a measured data point from Pew Research

Apr 6, 202612 min read

AI / Emerging Tech

Gemma 4: AI on Your Phone Without Internet and Free

You're on a high-speed train going through a tunnel. No signal. You pull out your phone, open an app, and ask it to summarize a 40-page report before you

Apr 6, 202612 min read

Drawing tools on paper with Claude and OpenAI logos for a Claude and ChatGPT comparison.

AI

Claude vs ChatGPT for Work: Which AI is best in 2026?

Claude vs ChatGPT for work is not even close in 2026. Claude Code, Cowork, Office integration, and MCP make Claude the Swiss army knife for professionals.

Mar 25, 202614 min read

Platforms

How Spotify Wrapped Works?

Why does your Wrapped say you love reggaeton if you're a rocker? Let me explain the engineering behind it: from Kafka and BigQuery to the 30-second rule.

Dec 8, 20259 min read