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Complete HTML, CSS & Javascript Masterclass

Name: Complete HTML, CSS & Javascript Masterclass
Rating: 0 (0 reviews)

Master modern HTML5 and CSS3 from zero to hero. Build responsive, accessible, and beautiful websites with Flexbox, Grid, animations, JavaScript, ES6+ syntax to advanced concepts like closures, event loop, promises, async/await, prototypes, and design patterns. Build real applications and understand how JavaScript works under the hood.

New course — be the first to review90 DaysBeginnerHindi + English

Ankur Mishra

Senior Cloud Developer

Complete HTML, CSS & Javascript Masterclass

Overview

You will learn semantic HTML, modern CSS layouts with Flexbox and Grid, responsive design principles, and JavaScript fundamentals like DOM manipulation, async/await, and dynamic interactivity to build the functional web applications followed by top companies.

Skills You'll Learn

Semantic HTML5

CSS Flexbox & Grid

Responsive Design

CSS Animations

SASS/SCSS

BEM Methodology

Master JavaScript by conquering DOM manipulation

asynchronous programming

scope and closures

array operations

event handling

error handling.

Prerequisites

Basic development experience needed, also Make sure Laptop/PC and good network/WIFI connection required.

Course Roadmap

Module 1

Modules 1–3: HTML5 Foundations → Flexbox Layouts

Structure real pages with semantic, accessible HTML. Master how CSS actually lays out a page. Build one-dimensional responsive layouts.

Module 2

Modules 4–6: CSS Grid Layouts → CSS Animations & Transitions

Build complex two-dimensional page layouts. Make every layout work from mobile to 4K. Add motion without hurting performance.

Module 3

Modules 7–9: Sass/SCSS → DOM Manipulation & Events

Write maintainable CSS at scale. The building blocks of every JS app. Make pages interactive.

Module 4

Modules 10–12: Arrays, Objects & ES6+ → BEM & Production Workflow

Write modern, idiomatic JavaScript. Handle real-world async data flows. Ship clean, production-ready front-end code.

Course Curriculum

12 modules · 9 quizzes

Semantic elements
Forms & validation
Accessibility (a11y) basics
SEO-friendly markup

Selectors & specificity
Box model
Positioning
Units: rem/em/%/vh/vw

Flex containers & items
Alignment & ordering
Building nav bars & cards

Grid template areas
Auto-fit/auto-fill
Nesting grid & flex

Mobile-first workflow
Media queries
Fluid typography
Testing across devices

Transitions
Keyframe animations
Transform & performance

Variables & nesting
Mixins & functions
Partials & architecture (7-1 pattern)

Variables, types, operators
Functions & scope
Control flow

Selecting & updating the DOM
Event delegation
Forms in JS

Destructuring & spread
Array methods (map/filter/reduce)
Template literals

Callbacks & the event loop
Promises
Async/await & fetch API

BEM naming methodology
Linting & formatting
Deploying a static site

Projects

Responsive Portfolio Website

A fully responsive personal portfolio built with semantic HTML and CSS Grid/Flexbox.

HTML5CSS3Flexbox

Interactive Landing Page

A marketing landing page with scroll animations and a working contact form.

HTML5CSS3JavaScript

Dynamic To-Do List App

A to-do app with add/edit/delete/filter, persisted to localStorage.

JavaScriptDOM APIslocalStorage

Weather Dashboard

Fetches live weather data from a public API and renders it dynamically.

JavaScriptFetch APICSS Grid

Assignments

Semantic HTML Recreation

Easy

Recreate a given design using only semantic, accessible HTML.

Flexbox Card Layout

Easy

Build a responsive card grid using Flexbox only.

CSS Grid Magazine Layout

Medium

Recreate a magazine-style layout using CSS Grid.

Form Validation with JS

Medium

Build client-side validation for a multi-field signup form.

Array Methods Challenge

Medium

Solve 10 data-transformation problems using map/filter/reduce.

Async Data Fetcher

Hard

Build a UI that fetches, loading-states, and error-handles a public API.

Meet Your Instructor

Ankur Mishra

Senior Cloud Developer

5+ Years of Experience in AWS/Azure cloud development, backend python, API Integration.

Certificate You'll Earn

CERTIFICATE ID: LNTRN-UPSK-000000

Your Name Here

Successfully completed the HTML, CSS & JavaScript Mastery Certificate at Lunetron Web Services. We appreciate their dedication and wish them success in their career.”

ISSUING DATE - 27TH MARCH, 2026

Certified proficiency in modern web development with HTML, CSS & JavaScript.

Student Reviews

The Machine Learning and Deep Learning courses are incredibly well structured. The instructors explain complex concepts simply, and the capstone project became the centerpiece of my portfolio.

Aarush Rai

B.Tech / AI-ML

I liked the hands-on approach of the training. Working on assignments and mini projects made the concepts easier to understand, and the AI/ML introduction was a useful addition to the course.

Divyanshu Mishra

B.Tech / AI-ML

The Machine Learning and Deep Learning courses are incredibly well structured. The instructors explain complex concepts simply, and the capstone project became the centerpiece of my portfolio.