Skumar Frontend Deep Dives

JS

JavaScript Fundamentals

Core JavaScript concepts, closures, prototypes, and ES6+ features

⚛️

React Complete Guide

Comprehensive React guide including hooks, patterns, and best practices

🧠

React Internals (Behind the Scenes)

How React works under the hood: VDOM, reflow, reconciliation, Fiber, hooks, and the 16/18/19 timeline

🧠

Memory Management Guide

Understanding memory allocation, garbage collection, and optimization

🔍

Memory Leak Learning

Identifying and fixing memory leaks in JavaScript applications

🏗️

Frontend Architecture Guide

Scalable frontend architecture patterns and design principles

📦

Webpack & Bundlers Guide

Module bundlers, webpack configuration, and optimization

🎨

Styled Components vs SCSS

Comparing CSS-in-JS with traditional SCSS approaches

🌐

How Browsers Work

Deep dive into browser rendering, parsing, and execution

📊

Core Web Vitals Guide

LCP, FID, CLS metrics and performance optimization

💾

Caching Complete Guide

Browser caching, service workers, and caching strategies

🧪

Testing Complete Guide

Unit testing, integration testing, and test-driven development

🔄

CI/CD Guide

Continuous integration and deployment pipelines

📝

Git Strategy

Git workflows, branching strategies, and collaboration

🔎

SEO Complete Guide

Search engine optimization techniques and best practices

♿

Web Accessibility

WCAG guidelines, ARIA, and accessible web development

🔒

Web Security

XSS, CSRF, and frontend security best practices