Khachatryan.dev

JavaScript
Frontend
TypeScript

You Don't Need to Memorize JavaScript Anymore. You Need to Understand It.

Do you still need to learn JavaScript deeply in 2026? Learn which JavaScript fundamentals still matter in the age of AI, TypeScript, React, and AI coding agents.

September 19, 202610 min read

AKAram Khachatryan

00

React
JavaScript
Components

How React Thinks: The Secrets of Fiber, Reconciliation, and Rendering

October 7, 20253 min read

AKAram Khachatryan

780

RxJS
JavaScript
React

RxJS A to Z — Part 2: Hot vs Cold Observables, Schedulers, Practical Use Cases

July 28, 20252 min read

AKAram Khachatryan

80

RxJS
React
Angular

The Complete Guide to RxJS: A to Z

July 28, 20253 min read

AKAram Khachatryan

90

JavaScript
React
Components

What is React and why use it?

May 31, 20251 min read

AKAram Khachatryan

30

Web Workers
JavaScript

Service Worker limitations and security considerations

May 6, 20251 min read

AKAram Khachatryan

50

Web Workers
JavaScript

Service Worker Lifecycle

May 6, 20251 min read

AKAram Khachatryan

140

Web Workers
JavaScript

Example of a Service Worker working offline

May 6, 20251 min read

AKAram Khachatryan

60

Web Workers
Web Storage
JavaScript

Caching Methods (Cache API) in Service Workers

May 6, 20251 min read

AKAram Khachatryan

70