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OpinionsEvery industry will be transformed by AI. Not eventually. Now.
Six months ago, tasks that took my team days now take hours. AI isn't coming for every industry eventually. It's already here, reshaping how work gets done across healthcare, finance, legal, education, and everything in between. The companies that figure this out now will pull ahead. The rest will wonder what happened.
By jan-kraus · -
OpinionsShip or Perish: The Age of the Productive Developer
The ground is shifting. AI agents are reaching new heights. Claude Code with Opus writes production-ready systems overnight. The bar for what counts as productive just moved, and the developers who can't keep up are going to fade away. This isn't a future prediction. This is now.
By jan-kraus · -
GuidesVibe Coding: A Practical Guide
Vibe coding is coding without actually coding. You describe what you want in plain English, an AI builds it, and you accept the result without reading every line. This guide covers what it is, how it works, the tools, and when it falls apart.
By jan-kraus · -
OpinionsYour Commit History Is Part of Your Job
Your Git commit history isn't optional documentation; it's a core part of professional software development. Poor commits like "fixed stuff" or "updates" create technical debt that costs your team hours of wasted time. This article breaks down why clean commit history matters, what good commits look like, and how mastering basic Git skills demonstrates professional engineering standards. Whether you're writing release notes, debugging production issues, or working with AI coding assistants, your commit messages are working for you, or against you.
By jan-kraus · -
SecurityWhat is React2Shell and how it impacts Next.js and React ecosystem
React2Shell is the most severe security incident the React and Next.js ecosystem has seen in years. A supply chain attack that compromised core packages, potentially giving attackers remote code execution. Here's what happened, what's affected, and what you need to do.
By jan-kraus · -
GuidesUnderstanding Core Web Vitals - The Essential Metrics of a Healthy Website
Core Web Vitals are a specific set of Web Vitals that are relevant for all websites, ought to be monitored by all website owners, and will be made visible across various Google utilities. Each Core Web Vital corresponds to a unique aspect of user experience, can be assessed in actual user environments, and represents an essential user-focused result in a real-world scenario.
By jan-kraus ·