05. Blogs

Thoughts & Insights

Technical articles, tutorials, and perspectives on frontend development.

Feb 10, 202624 min read

JavaScript Array Methods Mastery: Complete Guide from map() to reduce()

Master every essential JavaScript array method. From transformation with map() and filter() to advanced patterns with reduce(). Includes performance tips and interview questions.

JavaScriptArraysData Manipulation+2

Feb 3, 202620 min read

Accessibility

Web Accessibility 101: A Developer's Guide to WCAG & ARIA

Accessibility isn't optional—it's essential. Master the POUR principles, understand ARIA attributes like aria-label & aria-live, and learn how to build inclusive web experiences.

AccessibilityWCAGARIA+2

Jan 31, 202625 min read

JavaScript

JavaScript Promises & Promise Chaining Mastery: From Callbacks to Async Flow

Escape callback hell! Master JavaScript Promises with comprehensive coverage of creation, chaining, error handling, and static methods like Promise.all() and Promise.race().

JavaScriptPromisesAsync Programming+2

Jan 27, 202618 min read

JavaScript

Demystifying the JavaScript 'this' Keyword: A Visual Guide

Never be confused by 'this' again. Master implicit binding, explicit binding (call/apply/bind), and arrow functions with clear, visual examples.

JavaScriptThis KeywordObject Oriented+2

Jan 24, 202615 min read

JavaScript

JavaScript Object Prototyping Mastery: A Visual Guide to Inheritance

Unlock the DNA of JavaScript. Master prototypes, the prototype chain, and inheritance with clear analogies and visual examples. Includes top interview questions.

JavaScriptPrototypesOOP+2

Jan 20, 202622 min read

JavaScript

JavaScript Closures Deep Dive: Mastering Lexical Scope & Memory

Master JavaScript closures from fundamentals to advanced patterns. Learn lexical scoping, avoid memory leaks, and leverage closures for data privacy, memoization, and functional programming.

JavaScriptClosuresFunctional Programming+2

Jan 14, 202615 min read

JavaScript

Mastering JavaScript Callbacks: From Sync to Async & The Event Loop

Unlock the power of asynchronous JavaScript. Learn exactly how callbacks work, avoid 'Callback Hell', and understand the Event Loop's role in non-blocking code.

JavaScriptCallbacksAsync Programming+2

Jan 4, 202620 min read

CSS

CSS Positioning Mastery: From Static to Sticky & Everything in Between

Stop fighting with CSS layout. Master static, relative, absolute, fixed, and sticky positioning. Understand z-index contexts, logical properties, and build real-world UI patterns like a pro.

CSSWeb DesignFrontend+2

Dec 28, 202528 min read

JavaScript

JavaScript Runtime Deep Dive: Event Loop, Call Stack & Async Execution

Master the JavaScript Runtime from the inside out. Understand the Call Stack, Memory Heap, Event Loop, and why Promises always beat setTimeout—with visual diagrams and real-world patterns.

JavaScriptEvent LoopAsync Programming+2

Dec 21, 202525 min read

Angular

Angular Dependency Injection Deep Dive: Complete Guide from Basics to Advanced

Master Angular's Dependency Injection system from core concepts to advanced patterns. Learn services, providers, hierarchical injection, and resolution modifiers with practical examples.

AngularDependency InjectionServices+2

Dec 15, 202510 min read

JavaScript

JavaScript Type Coercion Mastery: A Senior Engineer's Guide to the Chaos

Stop guessing why '1' + 1 equals '11'. Master JavaScript's implicit type coercion rules, conquer tricky interview questions, and write predictable code once and for all.

JavaScriptWeb DevelopmentInterview Prep+1

Dec 7, 202520 min read

Angular

10 Angular Performance Tips Every Developer Should Know

Boost your Angular app speed with 10 proven performance tips! Learn OnPush, lazy loading, trackBy, and more with simple analogies and real-world examples. Updated for Angular 19+ with modern syntax.

AngularPerformanceOptimization+2

Dec 5, 202512 min read

RxJS

RxJS Mapping Operators Explained: map, switchMap, mergeMap, concatMap & exhaustMap

Finally understand RxJS mapping operators! Learn the difference between switchMap, mergeMap, concatMap, and exhaustMap using the Restaurant Analogy, decision trees, and real-world scenarios.

RxJSOperatorsAngular+1

Dec 14, 202422 min read

Angular

Angular Routing v19+: Complete Guide from Basics to Advanced

Master Angular Routing v19+ with functional guards, lazy loading, and modern patterns. From basic navigation to advanced route strategies.

AngularRoutingNavigation+2

Dec 9, 202418 min read

Angular

Angular Signals: The Complete Guide from Beginner to Advanced

Master Angular Signals from basics to advanced patterns. Learn reactive programming, avoid common pitfalls, and make the right decisions with our comprehensive guide.

AngularSignalsReactivity+2