You run PageSpeed Insights on Tuesday. Mobile performance looks acceptable. INP is not perfect, but nothing looks urgent, so you paste the link in Slack maybe attach a screenshot and move on. By Thursday the account manager forwards a client message...

Is your WooCommerce store slow? You're losing sales every second. A one-second delay in page load time can reduce conversions by up to 7%. For a store doing $10,000/month, that's $700 in lost revenue — every single month — from just one second of sl...

Recently while practicing interval problems, I noticed something interesting: A lot of interview questions are actually small twists of the same underlying pattern. Take the classic Merge Intervals problem: intervals = 1,3, 2,5, 6,8, 7,9 The fir...

Today, we're going to fix a C# Error: Index was outside the bounds of the array that usually occurs when we try to access the index less than 0 or greater than or equal to the array length - 1. In this study blog, we'll explore why it happens and how...

In my last posthttps://dev.to/abhisheksharmaa9792aee8/why-i-decided-to-learn-go-and-what-my-first-commit-looked-like-38ii, I talked about my first week learning Go — the confusion, the messy first commit, and why I picked Go over sticking with JavaSc...

Most "AI commerce" demos are still just chat layered on top of old flows. Tonight we did something different. We ran a live WooCommerce journey where a model searched products, completed a purchase, and then handled a return with keep-offer logic. ...

> TL;DR for the CoderLegion community: Most "Shopify speed optimization" > advice is image compression theater. After 50+ stores, the real LCP > killers live in your app stack, your Liquid loops, and your font loading > — and the order you fix them i...

Anthropic has a new line for the June 15 Claude change: this is not a reduction, it is a simplification. That is the clean corporate version. The gap between that framing and the lived reality is why a lot of people feel like they are being bullshit...

The Problem You added a 2 GB dataset to a repo. Now git clone takes 10 minutes, CI downloads the full history on every run, and GitHub is billing you per GB transferred. You switch to Git LFS - and now you need a server, a token, and a storage plan...

Hiring Agentic AI Engineers? This one question you could ask to separate the real talent from others. Agentic AI engineering isn’t just about calling APIs or writing flashy prompts. It’s about building real solutions that work for real users....

title: When the Agent First Picked Up Its Own Tools published: true description: "toolcallscount 0 to 7 - how injecting fcop-mcp into the Cursor Agent SDK turned a passive file-scanner into an agent that receives notifications, calls tools, and file...

You may have encountered the error "Cannot read property 'setstate' of undefined" while working with react when dealing with context.  Wrong understanding of context especially in javascript classes will result in the error above especially when deal...

Every time I pushed to GitHub, the ritual was the same: SSH into the server, git pull, restart the process hoping the port was free, and pray nothing broke. Logs were scattered, rollbacks were manual, and TLS felt like an afterthought. That works for...

In this article, I will discuss some concepts that most tutorials rarely discuss in Docker containerization. So let’s get into the tutorial. Most people are stuck on the idea of making a connection through the terminal, but it disconnects when you...

Maybe you know who I am, but again, my name is Frederick Peñalo from Quisqueya. You’re invited here anytime. Okay, now talking seriously. I started using AI at work around the GPT-4 era. By January, I became what people now call a “vibe coder.” But...

In this article, I will discuss some concepts that most tutorials rarely discuss in Docker containerization. So let’s get into the tutorial. Most people are stuck on the idea of making a connection through the terminal, but it disconnects when you...

What if your code editor could do keyword research, audit your SEO, and optimize your content for AI search engines — without leaving VS Code? I built a set of open-source agent skills that turn GitHub Copilot into a hands-on marketing strategist. H...

I'd spoken to the AI a couple of days ago about adding a teaching section. I wanted it to be able to meet novice developers where they were. And this was recorded in my branch work context. So when I followed up on that as an actionable item for a...