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News, tutorials, and takes from the world of AI.
Four months of updates in one post — Opus 5, Sonnet 5, dynamic workflows, artifacts, auto mode, doubled limits. What actually changes day-to-day work.
I hooked FLORA into Claude via MCP and ran 8 generations across 4 models. What it cost, who nailed Czech diacritics, and who FLORA is actually for.
Fable is a new model class above Opus. What it can do, why the government shut it off for three weeks, what it costs, and when to pick it over Opus 5.
What happened at OpenAI from May to September — GPT-5.6, GPT-6 Astra, Codex, Atlas and Sora shut down, IPO, exec exits. Plus Google, Apple, EU AI Act.
After four months off I pushed the homepage further: a living dot field in one fragment shader and a terminal whose output is real articles. How it works.
I built two Claudes in a pair — one scrapes, the other tears it apart in a real Chrome via DevTools MCP. Self-hosted search engine in Docker instead of paid APIs. Here's what they found the first night.
What scrapers and crawlers actually do, how to do it well in 2026, how to handle anti-bot defenses, legal questions — and how LLMs like Claude are changing data extraction.
April 2026 roundup of Anthropic news — Opus 4.7 with 1M context, Haiku 4.5 as a fast workhorse, Claude Code updates, and what it means in daily work.
How I burned 29% of my limit in minutes, discovered peak hour restrictions in Claude Code, and found four tools that dramatically cut token usage.
You don't need to unleash the mightiest model on everything. A workflow from a real scraper project — agent delegation, context management, and 70% savings.
How I hooked 21st.dev Magic MCP into Claude Code and rebuilt the whole site — from navigation to an animated hero with a Pong game. A practical guide.
How to add push notifications and interactive commands to an automated system in 30 minutes. Python, zero dependencies, zero cost.
Claude does more than chat. Artifacts, extended thinking, computer use, Claude Code — a tour of features that will surprise you and change your workflow.
How I added smooth animations to a whole site in one afternoon. A practical guide to Framer Motion in Next.js.
An interactive terminal with its own personality, 30+ commands, and a meltdown. Try not to annoy it — or do.
A complete car dealership platform without a single framework. Custom PHP MVC, Claude API for car imports, 7 scrapers, 4 languages, and zero dependencies. Here's how it all works.
airepublic.cz isn't just a blog — it's a showcase of what Next.js 15 can do. Particle animations, a tamagotchi mascot, dark mode, the Konami code, and intercepting routes. Here's why and how.
Interactive Snake right in the article. Canvas API, swipe gestures, leaderboard via Vercel Blob. Play it right here.
A real story of how I started on the free tier, hit the limit within an hour, bought a subscription, and now my new computer has been running non-stop for a week. Duck-counting system on the Vltava included.
Summary of Anthropic news from March 2026 — Claude Code updates, new MCP features, enterprise features, and what it means for us mortals.
Practical tips and observations after 30 days of intensive Claude use — from prompt engineering through the Claude Code workflow to mistakes to avoid.
Vibe coding isn't a buzzword — it's a real way to build software. Showing my Claude Code workflow from idea to deploy.
Anthropic released Claude 4 — a new generation of models. Opus 4 is brutal on code, Sonnet 4 is faster and cheaper. Here's what changed and why it got me excited.
Model Context Protocol is an open standard for connecting AI to external tools. I explain why it matters more than you think and how I'm already using it today.
No fanboyism (ok, a little). A real comparison of Claude and ChatGPT in 2026 — what's better for what, where each one wins, and why I use both.
A technical breakdown of Anthropic's Claude architecture — constitutional AI, extended thinking, the 200k-token context window, and a comparison with the competition.
A real deployment of Claude and GPT at a small online shop — automating customer support, product descriptions, and data analysis with concrete numbers.