Закрыл вкладку — ушёл, обновил страницу — остался: присутствие в комнате на WebSocket
Когда человек закрыл вкладку, обновил страницу или потерял сеть, сервер получает один и тот же SessionDisconnectEvent , а реагировать должен по-разн…
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How to Add Geofencing to an Ionic App
In this tutorial, we build a store reminder page in Ionic Angular: switch on a toggle for a store, and when you later walk within 200 meters of it,…
Does a design system change what a coding agent writes?
A while ago I finished a piece of work I was proud of: a design system built the way I'd argue a design system should be built. Tokens as data. Comp…
Why I Finally Rebuilt My Portfolio in Angular 22 (And What Jumping from Angular 12 Taught Me)
A few weeks ago, I opened my personal website and felt that familiar pang of developer guilt. My site was frozen in time—running on Angular 12 and s…
WebMCP: Give AI agents a real API for your Angular app
Most browser agents use a website in the same way we do: they read what is on the screen, find a button, click it, and hope the page behaves as expe…
Building an Accessible Angular Combobox: What the ARIA Checklist Doesn't Tell You
Your combobox passes the audit. It still doesn't work with a screen reader. I've been building frontends for 13 years, and I've used a lot of open s…
What an Angular-native Storybook alternative actually looks like
ng-prism puts the showcase config on the component, extracts the rest with the TypeScript compiler, and renders into your document instead of an ifr…
Build an Agent UI That Explains Its State with Angular Signals
Most chat interfaces have three states: empty, loading, and finished. Agent workflows have many more. An agent may be planning, waiting for a tool,…
Route Resources in Angular: what the Router actually does with your Signal under the hood
Introduction Route resolvers have been around in Angular for years, and they do their job, but they come with a price you pay on every navigation: t…
Dependency Injection in Angular: From Constructor Injection to Modern DI
Dependency Injection (DI) is one of the most important concepts in Angular. If you understand Angular DI deeply, you understand much more than how t…
withComponentInputBinding: уменьшаем связанность, инвертируем зависимости
В Angular проектах часто можно увидеть использование routed-компонентов, выполняющих оркестрирующую роль для своего роута. Они инжектят ActivatedRou…
DOM in Angular: Understanding the Document Object Model with Practical Examples
Angular applications are built around components, templates, data binding, directives, and a powerful rendering system. But underneath all of that,…
An Angular + .NET Auth Template with Multi-Channel 2FA and a Live Demo
Most auth starter templates ask you to take them on faith. The README promises login, 2FA, and password reset, and you find out whether any of it wo…
🚀 DevLab One Angular Dynamic Components – Version 2 Released!
I'm excited to share Version 2 of my Angular Dynamic Components library! 🎉 After the initial Alpha Release, I've spent significant time testing the…
I Built an Offline-First HTTP Request Queue for Angular
GitHub Have you ever had a user submit a form, lose their internet connection, and watch their request fail? I wanted to solve this problem in Angul…
Angular vs React: How I Decide Which to Use for a New Project
The wrong question "Angular vs React, which is better?" is the wrong question. Both are mature, well-supported, and can build the same things. The b…
I built a Markdown editor under 10MB because Obsidian felt too heavy
I love writing in Markdown. What I don't love is opening a 200MB+ Electron app just to jot down a note. So I built Markify - a desktop Markdown edit…
I built a Signals-first toolkit for Angular. Here is the problem I could not stop hitting.
Every Angular application I have worked on in the last few years had the same three kinds of state: URL state — the page number, the active filter,…
Building Multi-Tenant Auth from Scratch Is Painful. So I Open-Sourced MT-URBAC (NestJS + Angular)
Every time you build a SaaS product, you hit the same wall: spending the first few days re-writing multi-tenant architecture, handling tenant contex…
Skip the App Stores: Build an Installable, Native-Like Mobile App with Angular, Ionic & PWA
[!NOTE] Summary : Progressive Web Apps (PWAs) combine the reach of the web with the native experience and speed of mobile apps. In this guide, we wa…
Angular Dependency Injection vs React Context + Hooks — Who Does It Better?
Sharing logic and state across an application is one of the most fundamental challenges in frontend development. Angular and React both solve it — b…
Angular WebMCP — Your App is Now an AI Tool 🔥🚀
There's a pattern in Angular releases that I've come to appreciate: every major version picks one bet that's slightly ahead of its time. Signals wer…
Why I Validate Angular Compatibility Using the Published npm Package (Not the Source Code)
I just published a new article on a lesson I learned while maintaining my open-source Angular library. I used to validate compatibility against my w…
Part 4: When an Angular Component Becomes Too Large to Maintain
Part 4 of the Angular in Production series One thing I've noticed after working on larger Angular applications is that components rarely becomes dif…
It Was Just a Patch Update. What Could Possibly Go Wrong?
This is a submission for DEV's Summer Bug Smash: Smash Stories powered by Sentry . You know those version numbers in libraries and frameworks, right…
Как я собрал на одном Angular коде: личный кабинет для сайта, Telegram Mini App, iOS и Android
Я Angular-разработчик и один пишу фронтенд своего сервиса "НеБалкон". Сначала был только сайт, но довольно быстро понадоблись личный…
Part 3: The Angular Change Detection Mistakes That Make Large Apps Feel Slow
Part 3 of Angular in Production series When an Angular application is samll, change detection is something most developers rarely think about. And h…
Google reCAPTCHA v2 and v3 in React, Vue, or Angular, with one prop
Every time I add Google reCAPTCHA to a form I end up rewriting the same glue: load the script exactly once, register and clean up global callbacks,…
How to Configure keyVaultReferenceIdentity in Azure App Service?
Overview This guide shows you how to fix a critical Azure App Service configuration issue where the keyVaultReferenceIdentity property is hidden fro…
I built a local-only VS Code extension for generating Angular TestBed specs
Angular component tests often start with the same chores: configure TestBed import the component provide shallow dependency stubs set required input…