Как ощущаются 70к строк TS для гетеросексуала Go — потратить год жизни в 18
Сегодня я хочу рассказать про то, как гетеросексуальный бэкендер (до этого момента коим я себя в той или иной степени считал) переживает болезненный о…
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Masky.js: A Lightweight Alternative to Inputmask, Cleave.js, and IMask
Finding the right input masking library can be tricky. There are many options, each with its pros and cons. Some are feature-packed but heavy, while o…
useEffect hook Simple and accurate explanation
React has one job: 👉 Take data → show UI But real apps need more than just showing UI . You also need to: fetch data from APIs set timers store data l…
Why Google's Favicon Crawler Is Completely Separate From Its Page Indexer
Why Google's Favicon Crawler Is Completely Separate From Its Page Indexer (And Why That Matters) The symptom: ProToolTrack's favicon in Google Search …
How Emoji Mashups Work — And Why There's No "Algorithm" Behind Them
Ever wondered what happens when you smash 😂 and 🔥 together? You get a laughing face literally on fire. But here's the thing most people don't realize:…
Micro-frontends with AI - it solves everything
This article covers a few important tips to consider before choosing micro-frontends for your tech stack. I also cover what other tools fit well with …
Frontend Security - What Your Browser Is Quietly Protecting You From
The browser is doing more security work than you realize. Here's what happens when you accidentally get in its way. In this article we'll cover how XS…
Building Performance-First Websites: A Developer's Guide to Measurable Speed
Building Performance-First Websites: A Developer's Guide to Measurable Speed Web performance has evolved from a nice-to-have optimisation into a funda…
Where should related code live? A structured look at an unresolved debate
Abstract This article does not take sides. The intention is to map a debate that has been running through frontend development for years without reach…
How to Build a Production-Ready Registration System Without a Backend (Using HosteDay API)
Introduction Building a complete registration system usually means setting up a backend, managing authentication, handling validation, and securing en…
Why Your Web Audio Tuner Sucks at Low Notes (and What to Use Instead of FFT)
The first thing anyone reaches for when building a pitch detector in the browser is AnalyserNode.getFloatFrequencyData() — the FFT magnitude spectrum.…
Работа с легаси кодом: не переписывать, а приручить
Привет, Хабр! Я Валерий Маланин, фронтенд-разработчик в команде Modus BI. И по опыту знаю, что каждый разработчик хотя бы раз мечтал попасть на проект…
плавающее оглавление на solidjs
иногда плавающее оглавление кажется довольно простой штукой: берёшь заголовки, рисуешь список, добавляешь якоря — готово. в этой статье — разбор table…
CSS-in-JS vs CSS Modules: что выбрать в 2026?
В 2026 году фронтенд-разработка продолжает развиваться: появляются новые фреймворки, улучшаются инструменты сборки, растут требования к производительн…
Why I spent years trying to make CSS states predictable
Have you ever changed the order of two CSS rules and broken a component without changing the logic? .btn :hover { background : dodgerblue ; } .btn [ d…
How to Build Accessible Custom Dropdowns (Comboboxes) That Actually Work
Originally published on the AccessGuard blog . After our post on accessible modals resonated with so many of you, we wanted to tackle another notoriou…
Cross-Browser Considerations for Front-End Development
Building a website that works only in your development browser is like hosting a party and only giving the address to one friend. Users will arrive us…
CSS для тех, кто спал и проснулся
За последние годы CSS сильно изменился: появились вложенность, новые селекторы, container queries и нормальная работа с темами. В этой …
🚀 Open Source: Svelte 5 + GSAP Creative Agency Template
Hey everyone 👋 I recently built and open-sourced a Svelte 5 + GSAP template focused on creating modern, animated landing pages (Awwwards-style). 👉 Git…
Как создать блог на Astro: установка, MDX, Content Collections
Как создать блог на Astro: полная инструкция Проблема: нужно быстро поднять быстрый блог или контентный сайт с хорошим SEO, но без сложностей Next.js …
LumosUI: Reducing Repetitive UI Work in Next.js Apps
I built LumosUI out of frustration with the repetitive UI setup on every new project. The library is built on Next.js + Framer Motion + Tailwind and i…
How We Build High-Performance Animated Websites Without Killing Page Speed
Modern web users expect two things at the same time: smooth, delightful animations and instant page loads . The problem? Most teams accidentally sacri…
How Turbo 8 Morphing Makes Rails Frontend Development Feel Like Magic
When Hotwire first came out, it felt like a superpower. We could finally update our web pages without full browser reloads, and we didn't have to writ…
I got tired of downloading fake transparent PNGs, so I built a free tool to fix it.
Over my 5+ years in the software industry building fullstack apps, I've noticed one tiny task that always ruins my development flow: hunting for compa…
🧠 Dev.to Un-Stuck: The Chrome Extension That Finally Fixes Your Reading List
🧠 Dev.to, Un-Stuck: The Chrome Extension That Finally Fixes Your Reading List You know the drill. You’re browsing DEV Community, you stumble upon a go…
I added 10 real developer testimonials to my UI library today — here’s what I learned from early users
Over the last few months I’ve been building Uilora, a component library focused on animation-first UI for modern web apps. Today I crossed a small mil…
Signals in Vue (II): Interop, Async Patterns, SSR, and Common Pitfalls
Quick Overview How watch / watchEffect should be split from our createEffect How to avoid leftover subscriptions/computed nodes during component remou…
Why closures finally clicked for me after 2 years
Closures aren't magic, but for two years, I genuinely thought they were dark sorcery. If you've ever felt utterly baffled by how a function remembers …
How I Built 20+ Calculators Using Next.js Without a Backend (Fully Client-Side)
Introduction I recently built a calculator-focused web app called AxarTools, where all calculations run entirely in the browser—no backend, no APIs, a…
Authentication on the Frontend - More Than Just Tokens
The decisions behind auth are more consequential than most developers realize. In this article we'll cover how token storage works and why the wrong c…