Frontend Engineering

There isn’t always a perfect solution — only informed decisions, trade-offs, and lessons learned. Continue reading on Medium »

 Details & Registration: https://www.emexotechnologies.com/courses/full-stack-certification-training-course/ Continue reading on Medium »

The mistakes were not about forgetting hooks. They were about putting responsibility in the wrong place. Continue reading on Skill Stuff »

Is the default framework always the right one for your project? Continue reading on Level Up Coding »

For years, my reflex for anything dynamic on a page was to reach for JavaScript. Toggle a class based on what an element contains. Measure… Continue reading on

Learn the real reasons behind slow React applications and how to fix them using React DevTools, code splitting, memoization, and better… Continue reading on Med

When I first started learning JavaScript, event bubbling was one of the most confusing concepts for me. Continue reading on Medium »

Frontend teams should be able to add presence, live cursors, shared state, room events, and awareness without turning a product feature… Continue reading on Med

A structured tour of the things that actually make sites fast — the critical rendering path, bundle size, lazy loading, and the Core Web… Continue reading on Me

Frontend artık sadece UI çizilen bir katman değil. Gerçek zamanlı veri, client-side compute ve sürekli değişen state ile çalışan bir… Continue reading on Medium

The React ecosystem continues to move at a blistering pace, with new releases and improvements across frameworks, tools, and libraries… Continue reading on Medi

As real DOM enters the GPU rendering pipeline, the experience of frontend graphics programming is about to be rewritten  Continue reading on JavaScript in Plai

Just discovering this and... where has this been all my life? Finally some good fucking devx. <!-- S

You want to load an image only when it scrolls near the viewport. Or fire an analytics event the first time a card is actually seen. Or… Continue reading on Med

How does React turn HTML-like syntax into JavaScript? Take a deep dive into the JSX compiler pipeline, ASTs, Babel, and built-in XSS… Continue reading on Medium

I’d built production apps for years. One basic JavaScript question still froze me cold. Continue reading on Medium »

Photo by charlesdeluvio on Unsplash Continue reading on Medium »

Discover the best frontend workflow tools that save time, reduce bugs, and help you build faster, cleaner modern web apps. Continue reading on Medium »

The most argued-about question in frontend auth has a real answer — it’s just not the one most blog posts give you. Continue reading on Medium »

Managing frontend application state layers inside distributed cloud environments requires careful planning. Specifically, when software… Continue reading on Med

At the recent JS Nation conference, Deno officially released its built-in desktop packaging capability, Deno Desktop, which immediately… Continue reading on Med

I kept coming across the term “Progressive Web App” in blog posts, conference talks, and documentation. At some point, I realized I knew… Continue reading on Me

Stop blindly using useMemo and useCallback. Learn what actually makes React applications fast. Continue reading on JavaScript in Plain English »

You have a search box. The user types react hooks, and your component fires an API request on every single keystroke — eleven requests for… Continue reading on

Explore the most powerful CSS frameworks developers are using in 2026 to build fast, responsive, and modern web applications. Continue reading on Medium »

Building a production-ready HTML5 video player taught me that autoplay isn’t a feature — it’s a permission earned from the browser. Continue reading on Medium »

Hey everyone, I’m Elliot, and today I want to talk about the last project I worked on as a Software Engineer. Continue reading on Medium »

That flash of invisible text, or the jolt when your headline swaps fonts — both are choices the browser is making for you, and you can… Continue reading on Medi

Every frontend developer and designer has needed to identify a color from a webpage. Continue reading on Medium »

Hey, happy Saturday, I made an open source web compo

Most useEffect problems are not dependency array problems. They are ownership problems hiding inside code that happens to run after render. Continue reading on

The modern web application landscape demands speed, responsiveness, and unwavering reliability. Continue reading on Medium »

From someone who has been on both sides of the table. The questions that actually get asked at senior level in 2026 — and exactly what the… Continue reading on

Server-sent events in Vue, composables for streaming state, token-by-token rendering, the auto-scroll trick that feels like magic, typing… Continue reading on M

Most developers don’t realize these errors are slowing them down until it’s too late. Continue reading on Medium »

Can you swap your data source — REST to GraphQL, real API to a mock — without editing a single component? Continue reading on Medium »

React Compiler is stable in React 20 and Next.js 16. Manual memoization is mostly gone. The part of the job that’s left was always the… Continue reading on Medi

For ten years, the Virtual DOM has been the most popular tool in frontend web development. It was the magic trick that made React very… Continue reading on Medi

If you’ve been learning React, you’ve probably used the useState hook countless times. Continue reading on Medium »

I’ve reviewed hundreds of React components over the past four years. In that time, one pattern has caused more performance regressions… Continue reading on Java

I was on a flight last week, scrolling through a real estate app on my phone, and the navigation between the listings page and the detail… Continue reading on M

Most organisations have a version of the same model. Design defines the experience. Backend builds the data layer. Frontend connects the… Continue reading on Me

If you’re a frontend developer, you likely know the feeling of dread when a major framework version drops. You block off your entire… Continue reading on Medium

Hello everyone! I am a frontend developer from China, and also a big football fan. Recently, I made two web games because I want people to… Continue reading on

Hello everyone! I am a frontend developer from China, and also a big football fan. Recently, I made two web games because I want people to… Continue reading on

Hey guys, looking for some web devs wisdom here. A friend asked me (a backend .net dev) for help prototyping a web he has in mind. I’ve been reading up on this

When we started planning the DemonDie Frontend Quiz Arena 2026, our goal was simple — create something exciting for students and… Continue reading on Medium »

We are in 2026, but in some corners of the enterprise world, it still feels like 2014. One of those places is the frontend stack of my… Continue reading on Medi