Guides

ChatGPT, Gemini, Claude, and DeepSeek — which one writes the best Czech? We tested all four on Czech grammar, long-form style, pricing per token, and practical recommendations for European users. Includes GDPR and data sovereignty analysis.

We tested 6 AI coding assistants in 2026 — Claude Code, Cursor, Copilot, Gemini CLI, Codex, and ByteDance's TRAE. Includes benchmarks, Chinese ecosystem analysis, and privacy guidance.

Many companies are stuck in endless testing of AI agents without ever deploying them into real production. Find out why this happens and what strategies are needed to successfully scale autonomous systems.

Imagine your kids receiving a printed slip every morning with the weather forecast, schedule, and a joke — all generated by artificial intelligence. An inspiring DIY project shows how to connect AI agents with a thermal printer and smart buttons.

Perplexity AI processes 780 million queries monthly with instant source citations. It works across EU languages, offers a free tier and premium plans up to €189/month. How does it compare to Google and ChatGPT for European users?

OpenAI just dropped GPT-5.5 and it's rewriting the rules of prompting. Long, step-by-step instructions are out — the new model thrives on short, goal-focused prompts. Here's what's changed, how much it costs, and how it performs for Czech developers.

Tokens, /init, skills, agents, plugins, and claude-mem — everything you need to know to get the absolute most out of Claude Code.

In the tech world, a silent war is raging for dominance in logical reasoning. A 'laden knight's tour' test has just exposed crucial differences between Claude, Gemini, and GPT, fundamentally reshaping how developers and businesses operate.