Focus Issues and Refinement Support
Prologue A while ago, I decided to develop a fully accessible main navigation component in React and write a series of articles documenting the steps …
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Tailwind CSS4: Why Those Inline Styles Are Actually More Scalable - A Senior CSS Developer's Guide
So you have heard about the Tailwind CSS and want to incorporate into your new project. But those inline styles look so polluted - they look similar t…
Большой каталог «на почитать» про $mol, web и не только
Реактивность лучше MobX , виртуализация рендеринга «из коробки» , типизированные стили на TypeScript , локально-первая модель данных через CRDT — эти …
From Signals to Ownership: Why I Built a Dataflow Kernel
When I first started building signal-kernel , I thought I was simply writing a signal library—a fine-grained reactive system not tied to any specific …
A Scatter-Plot Explorer for World Statistics — Log Scales and Hand-Rolled Pearson Correlation
"Do countries with higher GDP per capita also have longer life expectancy?" I built a tool that lets you explore questions like that across 48 countri…
CSS Animations & Transitions: A Visual Guide (2026)
CSS Animations & Transitions: A Visual Guide (2026) CSS animations and transitions are the secret sauce that makes interfaces feel alive. No JavaS…
How ESLint Actually Works: The Quality Gate Behind Modern JavaScript
A few days ago, I shared an article: You Don't Need Another Agent. You Need a Linter. Then I did what I do with anything I write: shared it around — a…
CSS box-shadow: The Complete Guide to Multi-Layer Shadows
The box-shadow property is one of the most underused tools in CSS. Most developers use it for a single subtle drop shadow and stop there — but the ful…
Stop Declaring Tools Dead — lucide-react is Still Fine
Every few months, a post goes viral: "Please stop using [perfectly good tool]." This time it's lucide-react. And honestly? The take is lazy What's the…
Sync State Across Browser Tabs: Master BroadcastChannel in React ⚡
The Cross-Tab Desync Problem In modern SaaS web environments at Smart Tech Devs, enterprise power-users frequently operate with multiple browser tabs …
Frontend Testing in 2026: The Problems That Actually Break Your UI
Frontend testing has become weirdly broad. A few years ago, a lot of teams treated it as "write some Cypress tests" or "run Selenium in CI." That was …
Micro-Frontends vs. Monoliths in 2026: A Real-World Performance Teardown
The architectural pendulum of frontend engineering has spent the last decade swinging violently. We watched the industry consolidate around massive mo…
Styling and Color
Prologue A while ago, I decided to develop a fully accessible main navigation component in React and write a series of articles documenting the steps …
BurnLink: An Open-Source End-to-End Encrypted File Sharing Platform
Executive Summary I built BurnLink, an open-source file sharing service that prioritizes privacy through client-side encryption and zero-knowledge arc…
The Day I Broke Production Because of an Icon
I'm a big fan of aviation, and one lesson from aviation safety has always stuck with me: accidents rarely happen because of a single mistake. Instead,…
60fps Real-Time Graphics: OffscreenCanvas in Next.js ⚡
The Interactive Dashboard Bottleneck Modern enterprise platforms at Smart Tech Devs demand high-density data visualizations. We build tracking spaces …
CSS: Decoupling Behaviors
A press effect, shadow on rest, lifted on hover, depressed on active, is not central to buttons. It can be used on cards, image gallery photos, and ot…
Хороший код, но плохая архитектура
Представьте ситуацию: вы открываете какой-нибудь файл в проекте, которому уже года три (чаще всего это форма). И в голове всплывает мысль: «А чт…
What I Learned After Building a Signal System from Scratch
Recap At this point, this series on Signals and fine-grained reactivity is temporarily coming to an end. This article will not introduce new technical…
I wrote this while refactoring my invoice app and trying to sort out where frontend “business logic” should actually live. Curious how others draw the line between components, hooks, use cases, and domain helpers in real React apps.
Clean Architecture on the Frontend: Beyond Smart and Dumb Components djblackett djblackett djblackett Follow Jun 7 Clean Architecture on the Frontend:…
Clean Architecture on the Frontend: Beyond Smart and Dumb Components
For a long time, frontend architecture meant one thing to me: split components into smart and dumb. Smart components fetch data, hold state, call muta…
JavaScript Proxy: One more way to use it I wish I’d known 3 years ago
In our everyday work, we do a lot of data shuffling. We work with heavily loaded data grids. We have built our own RevoGrid for this matter hence mark…
Why we still hand-code marketing sites in 2026 (GSAP, no page builder)
Page builders won. Wix, Squarespace, Webflow, and Framer cover most small business needs in an afternoon. So why would anyone still hand-code a market…
From Rust CLI bug-hunting to a massive Portfolio overhaul
23 commits, 3 PRs, and a 7-day streak. This week was a balance of deep-diving into Rust CLI logic, refining my Neovim setup, and a massive +4,500 line…
My First React Project (Part 3): Reusable Components, Framer Motion Animation, and Key Lessons Learned
This is the third and final part of my first React project for the Frontend Mentor's Digital Bank Landing Page Challenge . I'm excited to say that I f…
[Перевод] Super Schema Architecture
В статье описывается подход к разработке прикладных приложений, основанный на едином максимально подробном формате описания доменных сущностей и контр…
Automating the Localization Pipeline: Extraction to TMS to CI
Designing a resilient end-to-end localization workflow Automating string extraction and reliable TMS integration CI/CD localization: keep translations…
Building a Self-Cheering Microservice: Observability-Driven Resilience in a Real-Time Analytics Pipe
Building a Self-Cheering Microservice: Observability-Driven Resilience in a Real-Time Analytics Pipe Building a Self-Cheering Microservice: Observabil…
Designing an Observability-Driven Data Platform for Real-Time Analytics
Designing an Observability-Driven Data Platform for Real-Time Analytics Designing an Observability-Driven Data Platform for Real-Time Analytics In mod…
Designing a Resilient Event-Driven Data Pipeline with Change Data Capture
Designing a Resilient Event-Driven Data Pipeline with Change Data Capture Designing a Resilient Event-Driven Data Pipeline with Change Data Capture In…