As developers, we often have a problematic relationship with primitives. We use a string for an email, a float for a price, and an int for a status. This is what we call Primitive Obsession—and it’s one of the common reasons why PHP codebases gradually become hard to maintain. If you’ve been following my series on Refactoring & Patterns, you know I’m a fan of the Introduce Parameter Object pattern
We've been there. JSON Schema gets hard to write as soon as your payload is non-trivial. Conditional logic, cross-field rules, business invariants, and at some point we stop writing contracts at all. We go code-first, generate the schema from annotations, and end up with 200 lines very few understand, and error messages referencing paths like #/properties/items/allOf/0/then/Then that map to nothin
Key Takeaways One-shotting prompts without a spec is the most common failure mode: experienced devs were 19% slower with AI tools when the task wasn't clearly scoped (METR 2025) AI-coauthored code is 1.75× more likely to introduce correctness errors and 2.74× more likely to ship XSS vulnerabilities than human-only code (CodeRabbit 2025) Without architectural rules in AGENTS.md / Cursor rules / CLA
Literal translation tools give you one answer. That answer has no register, no cultural context, and no way to know whether you're being warm or clinical. I was writing a message to my girlfriend in Farsi — something small, about missing her during the day — and every tool I tried handed me back a single string with no indication of whether it would land tender or transactional. Native speakers do
If this is useful, a ❤️ helps others find it. All tests run on an 8-year-old MacBook Air. HiyokoLogcat renders 50,000+ log lines without freezing, and has a Gemini AI button on every error line. These two features interact in non-obvious ways. Here's what I had to think through. Virtual scroll works by only rendering visible rows. Rows outside the viewport are unmounted from the DOM. AI buttons li
Kimi K2.6 has been getting a lot of love lately, especially from devs who want a strong coding model without paying premium model prices every time they run a big prompt. So I wanted to see how good this model actually is. But this time, I wanted to compare it with something much heavier, the developers darling Claude Opus 4.7. On paper, Claude Opus 4.7 and Kimi K2.6 are very different models. On
GitHub Copilot is more than just an AI coding assistant; it's a productivity superpower for many developers, promising to streamline workflows and accelerate delivery. Yet, as a recent GitHub Community discussion vividly illustrates, the path to actually subscribing to this powerful tool can sometimes be a frustrating maze of unexpected billing hurdles and unresponsive support. At devActivity, we
Why Most Crypto Bots Get Sandwiched (And How to Prevent It) If you’ve ever tried deploying a crypto trading bot, chances are you’ve encountered the dreaded sandwich attack. It’s one of the most frustrating experiences for traders and developers alike. I’ve lost count of how many times my bots got caught in these attacks, but over time, I’ve learned how to mitigate them effectively. In this artic