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Have you ever wanted to share a piece of code with someone but make it look completely unreadable at first glance? That idea led me to build CodeMoji, a VS Code extension that transforms source code into a stream of emojis and can later restore it back to its original form. I also added optional pas
Belgium's Crossroads Bank for Enterprises registers exactly ten digits for every active corporate entity. It formats these as a leading zero followed by nine numbers. This is the enterprise number. Every compliance check on a Belgian vendor must resolve to this unique key. Relying on legacy paid dat
Over the last two years, an entire industry has emerged around AI development within the PHP ecosystem. Where integrating an LLM once looked like a few lines of code calling the OpenAI API, developers today are building full-fledged agent systems: with memory, tools, workflows, observability, and ev
Most developers install Claude Code or Cursor, try a few prompts, and walk away unimpressed. The agent edits the wrong files, ignores their conventions, and confidently invents a project structure that doesn't exist. The tools aren't the problem. The missing config is. An AI coding agent is like a b
Why Most MERN Apps Fail Core Web Vitals You built a beautiful React app. It works perfectly on your machine. You push it live, run Lighthouse, and see this: LCP: 4.8s ❌ CLS: 0.32 ❌ INP: 380ms ❌ Sound familiar? The problem isn't your code quality — it's that MERN apps have unique performance challeng
It ain't no match for a dedicated GPU, but you can run some light LLMs on the N100
Android's Pause Point feature forces 10-second wait before opening distracting apps, offering alternatives to help break habits
With the following prompts, I push the chatbots I use to keep the chatbots I use from hallucinating during simple and complex conversations.
One morning, Claude Code refused to start. Credits exhausted. I had a €200 plan, an automated monitoring system running continuously, and Claude Code as my pair-programming tool for everything else. Nothing unusual on the surface — but the credits were running out twice as fast as expected, and I co
From “Bioshock” and “God of War” to “Resident Evil” and “Tomb Raider,” video game adaptations are having a major moment. Here are seven upcoming shows and films I’m most excited for.
The Conversation That Started It All It began with a practical question: How do you test code generated by AI? Simple enough, right? We've been testing software for decades. Unit tests, integration tests, E2E tests, property-based testing, fuzzing — the toolkit is mature and battle-tested. But the d
Every developer knows the feeling — you finish a project, push it to GitHub, and then stare at the empty README.md wondering where to even start.
The GPT-4 Code Interpreter You Can Actually Own — And Run for Free If you've ever used ChatGPT's Code Interpreter (now "Advanced Data Analysis"), you know the feeling: "This is incredible... but why can't I run it locally? Why can't I install my own packages? Why do files disappear after 2 hours?" O
All because the original owners made a huge error.
You’re Overpaying Every Day — You Just Can’t See It Think about the last time you asked an AI to clean up your meeting notes. You probably opened a new chat, pasted in the transcript — maybe 1,500 words — then pasted your usual notes template on top of that, then said something like “format this, bo
TypeScript Deep Dive: Advanced Types and Patterns (2026) You know the basics of TypeScript. Now let's unlock the real power — types that catch bugs at compile time you didn't even know existed. // You use these every day. Here's how they actually work: // Partial — Make all properties optional inter
CSS in 2026: Modern Techniques You Might Not Know (2026) CSS has evolved massively. Here are the modern features that change how you write styles. /* Before: Media queries respond to VIEWPORT size */ /* Problem: A card looks different in sidebar vs main content area */ /* After: Container queries re
Starting My Cybersecurity Learning Journey 🚀 Hey everyone 👋 I'm Arashad, and this is my first post on Dev.to. Over the last few months, I've been diving deep into cybersecurity. What started as simple curiosity quickly turned into late nights reading documentation, setting up labs, breaking things
Linux Command Line: The 25 Commands I Use Every Day (2026) You don't need to memorize hundreds of commands. These 25 cover 90% of what I do daily in the terminal. # 1. cd - Go back to previous directory cd - # Toggle between last two directories cd ~ # Home directory cd .. # Up one level cd ../.. #
With this hidden iPhone feature, you can copy and paste photo edits across multiple photos at once.