HTML/CSS

Semantic HTML5 markup, modern CSS layout models (Flexbox & Grid), responsive design techniques, and CSS custom properties.

1Semantic HTML5 & Document Structure

Semantic elements (<header>, <nav>, <article>, <section>), accessibility (ARIA), and DOM trees.

Semantic HTML5 & Document Structure

Semantic elements (<header>, <nav>, <article>, <section>), accessibility (ARIA), and DOM trees.

2CSS Fundamentals, Specificity Cascades & Box Model Mechanics

The CSS Cascade algorithm, specificity vectors, box-sizing models, margin collapsing, and Block Formatting Contexts (BFC).

CSS Fundamentals & Box Model Mechanics

Cascade sorting, specificity vector calculation, border-box geometry, margin collapsing rules, and stacking contexts.

3Modern Layout Systems: Flexbox Algorithms & 2D CSS Grid Architectures

1D Flexbox layout algorithms, flex-grow/shrink distributions, 2D CSS Grid track sizing, fractional units, and layout performance optimization.

Modern Layout Systems - Flexbox & CSS Grid

Flexbox axis alignment, flex item sizing calculations, CSS Grid explicit and implicit tracks, and subgrid architecture.

4Responsive Web Design, Modern CSS Architecture & Browser Rendering Pipelines

Fluid typography with clamp(), Container Queries, CSS custom properties scoping, BEM/utility architecture, and GPU compositor pipelines.

Responsive Web Design & Modern CSS Features

Container queries, fluid typography formulas, Critical Rendering Path optimizations, and GPU hardware-accelerated transforms.