Frontend Development Foundations Track - Online Learning with Certificate

Frontend Development Foundations

Beginner

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Updated 01/2026

Build a strong foundation in web development by mastering HTML, CSS, and JavaScript. Learn to structure content, design responsive layouts, and add in…

293

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Learning hours

387

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What you will learn

Structuring web content with HTML tags

Adding interactivity with JavaScript

Creating and validating HTML forms

Styling responsive layouts using CSS

Manipulating data with JavaScript structures

Mastering CSS Flexbox for layouts

Applying advanced CSS for animations

Building user-friendly web interfaces

Implementing JavaScript DOM manipulation

Learning track content

Explore the inner workings of the web. Learn how data travels across networks, discover the role of protocols, and unravel the mysteries of IP addresses and domain names. Gain a high-level understanding of how web browsers and servers communicate to deliver web content.

Welcome to HTML and Web Development

What Is the Internet?

How Does the Internet Work?

Understanding How Websites Work

Frontend and Backend Development Explained

Discover the power of tags to structure content, from headings and paragraphs to lists and tables. Learn how to enhance the elements with attributes.

Understanding HTML Tags

Working with HTML Attributes

Understanding Paired and Single Tags in HTML

Text Markup

Organising Lists

Challenge: Create Your First Web Page Paragraph

Challenge: Build a Personal Introduction Web Page

Challenge: Design a Movie Showcase Web Page

Using Links

Adding Buttons

Challenge: Create Links to Popular Websites

Validating Your HTML Code for Best Practices

The core of HTML document structure. Learn the components of an HTML document, including the doctype declaration, head, and body. Understand the purpose of each element and how they contribute to the overall structure of a webpage.

The Secrets Behind Well-Structured Web Pages

Understanding HTML Document Structure

The Role of the Document Head

Managing Document Flow and Layout

Challenge: Structure an HTML Document Correctly

Using Developer Tools for HTML Inspection and Debugging

Make a web page more appealing with the help of media such as images, audio, and video. Work with structured tabular data in the form of tables.

Adding Images in HTML

Challenge: Work with Images

Working with Clickable Images, Captions, and Optimization

Understanding Vector and Raster Graphics

Embedding Audio for Rich Media

Adding Video Element

Challenge: Embed Audio and Video in HTML

Creating and Structuring Tables in HTML

Challenge: Design a Functional HTML Table

Explore the versatility of HTML forms. Learn to design intuitive and user-friendly forms by leveraging key concepts and techniques. Discover how forms enable user interaction and data submission on websites.

Introduction to HTML Forms

Fundamentals of Form Creation in HTML

Using Labels for Better Form Accessibility

Enhancing Forms with Input Attributes

Exploring Different Input Types in HTML

Challenge: Create Form with Inputs and Labels

Working with the Textarea Element for Multi-line Input

Using the Select Element for Dropdown Menus

Using the Datalist Element for Predefined Input Suggestions

Grouping Form Elements for Better Structure

Learn what CSS is, how to connect it with HTML, and how to style HTML elements using selectors. Explore foundational concepts like text colors, user action pseudo-classes, and variables in CSS.

What Is CSS and Why Is It Important?

Linking CSS to an HTML Document

Mastering CSS Selectors for Styling HTML Elements

Challenge: Apply Your First CSS Styles

Challenge: Style with Class Selectors

Enhancing Styles with User Action Pseudo-Classes

Challenge: Apply User Action Pseudo-Classes

Changing Text Colors in CSS

Optimizing Workflow for Efficient CSS Coding

Challenge: Use Variables for Better CSS Management

Discover how to style and format text on your web pages. Learn to apply custom fonts and explore various font properties to enhance the appearance of text.

Mastering Text Styling in CSS

Text Formatting Techniques for Readability

Challenge: Format Text with CSS

Adding Custom Fonts to a Web Page

Understanding and Using Font Properties

Challenge: Explore Font Properties

Learn the fundamentals of the box model, which defines the layout and spacing of elements on a web page. Explore concepts such as box sizing, adding space to elements, working with block-level and inline elements, and utilizing structural and functional pseudo-classes for advanced styling.

What Is the CSS Box Model?

Understanding Box Sizing in CSS

Adding Space with Margins and Padding

Challenge: Apply Box Sizing to Elements

Using Structural and Functional Pseudo-Classes

Challenge: Practice Structural Pseudo-Classes

Understanding Block, Inline, and Inline-Block Elements

Working with Block-Level Elements

Working with Inline Elements

Challenge: Predict Page Layout with Different Element Types

Discover Flexbox, a powerful CSS layout method for arranging elements in rows and columns. Learn how to control the direction, alignment, and spacing of elements horizontally and vertically, as well as customize individual flex items for precise layouts.

What Is Flexbox and Why Use It?

Setting the Flex Direction for Layouts

Justifying Content Horizontally in Flexbox

Aligning Items Vertically in Flexbox

Understanding Flex Item Properties

Challenge: Apply Flexbox Concepts

Challenge: Build a Layout with Flexbox

Learn how to enhance the visual appeal of your web pages with CSS. Explore techniques for applying background colors and images, styling images, using decorative pseudo-elements, and adding shadows to create stunning designs.

Using Background Colors for Design

Applying Background Images to Elements

Working with Images in CSS

Creating Effects with Decorative Pseudo-Elements

Adding Shadows for Depth and Style

Challenge: Implement Decorative Effects in CSS

Research what learners can expect from this advanced HTML and CSS styling course. What do you need to know before starting the course? What topics will be covered in it?

Course Overview and Learning Outcomes

Topics Covered in This Course

Success Tips for Learning Advanced CSS

Position and manage elements on the web pages. Learn about the different positioning properties, discover how to use the stacking order to control the visibility of elements that overlap each other, and finally, handle content overflow.

Understanding CSS Positioning

Relative Positioning Explained

Challenge: Apply Relative Positioning

Absolute Positioning in CSS

Challenge: Implement Absolute Positioning

Fixed Positioning for Sticky UI Elements

Challenge: Work with Fixed Positioning

Sticky Positioning for Dynamic Layouts

Challenge: Master Sticky Positioning

Managing the Stacking Order of Elements

Challenge: Control Z-Index and Overlapping Element

Handling Content Overflow in CSS

Research the power of transitions and learn how to improve the user experience. Discover how to liven properties smoothly and gradually, creating seamless state transitions.

Introduction to CSS Transitions

Choosing the Right Transition Properties

Setting Transition Duration for Effects

Customizing Transitions with Timing Functions

Adding Delay to CSS Transitions

Combining Transitions

Challenge: Add a Smooth Transition Effect

Learn about the animation property and how it can be used to create dynamic and engaging designs. Discover how to create complex animations using keyframes and how to control the animation.

What Are CSS Animations?

Defining Animation Duration and Timing

Controlling Animation Iteration and Direction

Managing Animation States in CSS

Composing Multiple Animations

Challenge: Implement CSS Animation

Explore the transformation property, which allows modifying the appearance and position of elements on a webpage. Learn how to scale, rotate, skew, and translate elements in two and three dimensions. Combine multiple transformations to create more complex effects.

Introduction to CSS Transformations

Scaling Elements

Rotating Elements in 2D and 3D

Challenge: Apply Scaling & Rotation

Translating Elements for Dynamic Effects

Skewing Elements for Unique Designs

Using Perspective for Depth Effects

Challenge: Combine Translation and Skewing

The principles and techniques used in adaptive/responsive design aim to make websites and applications accessible and visually appealing across different devices, screen sizes, and orientations.

What Is Responsive Web Design?

Using @media Queries for Adaptive Styles

Building Flexible Layouts for Different Screen Sizes

Inspecting Web Pages

Challenge: Inspect Adaptive Layout

Learn about preprocessors in CSS and how they can help to write more efficient and maintainable code. Understand how to use preprocessors to simplify the workflow and generate cleaner CSS code.

Introduction to CSS Preprocessors

Understanding Sass Syntax for Better CSS

Using Sass Variables for Reusable Styles

Performing Calculations with Sass Numeric Operators

Nesting Styles for Cleaner Code

Extending Styles with the @extend Directive

Organizing Sass Files for Scalable Projects

An introduction to JavaScript, covering the basic syntax of the language along with key terms and concepts that form the foundation for learning advanced features. The section includes hands-on tasks designed to help practice these concepts and make the content easy to remember without effort.

First Javascript Console Application

Challenge: Showing some Output

Challenge: Outputing Multiple Lines

Dealing with Numbers

Challenge: Working with Numbers

Challenge: Calculating the Speed of a Car

Challenge: Calculating Area of a Trapezium

Outputting Multiple Values

Challenge: Consoling Meaningful Output

How to Use Comments in Javascript?

Challenge: Adding a Comment

Multi-Line Comments

Challenge: Commenting out Code

What Is JavaScript anyway?

Learn how to store data and retrieve it later using variables. Additionally, explore basic data types and understand how they interact with each other.

Storing Data

Challenge: Declaring a Variable

Challenge: Accessing Data From a Variable

Challenge: Fixing Variable Names

Challenge: Reassigning a Variable

Constants

Challenge: Declaring & Using Constants

Performing Arithmetic On Variables

Challenge: Making a Salary Calculator

Challenge: Adjusting Salary with a Bonus

Exploring Primitive Data Types

Challenge: Declaring a Boolean Value

How different Data Types Interact

Challenge: Concatenating Strings

Challenge: Creating User Profile & Activity Details

Learn how to write expressions that evaluate to "true" or "false" based on conditions, such as "Is X equal to Y?". This will be followed by an exploration of conditional statements that allow the conditional execution of specific lines of code.

Comparison Operators

Challenge: Checking Age Eligibility

The `if` Statement

Challenge: Weather-Based Outfit Recommender

Challenge: Even or Odd

Nested Conditional Statements

The `else` Clause

Challenge: Improving Even or Odd Checker

Challenge: Temperature Advisor

The `else if` Clause

Challenge: Grade Categorizer

` AND` Logical Operator

Challenge: Checking if a Number is Even and Positive

OR Logical Operator

Challenge: Accessing Control System

A powerful programming feature called a function allows the execution of a block of code multiple times with minimal repetition. The section introduces core concepts and syntax for defining and using functions effectively.

What Are Functions?

Challenge: Simple Function

Challenge: Calculating the Speed of a Car

Scopes

Passing Data into Functions

Challenge: Fixing the Speed Function

Challenge: Improving the Grade Categorizer

Challenge: Defining a Compound Function

Returning Data from Functions

Default Values

Challenge: Email Auto-Responder with Default Parameters

The concept of Arrays is introduced as a way to organize and manage collections of data. The material covers how arrays structure data and enable efficient operations on multiple values.

What Are Arrays?

Challenge: Defining An Array

Challenge: Indexing

Adding Values to an Array

Challenge: Pushing Elements to an Array

Removing Elements from an Array

Challenge: Practicing `pop` & `shift`

The `length` Property

Challenge: Counting Elements

The `includes` Method

Challenge: Searching for Animals in the Zoo

Loops are a fundamental feature in programming used to reduce redundancy and handle repetitive tasks efficiently. The content covers the three main types of loops in JavaScript, their syntax, use cases, and how they can be combined with arrays to streamline operations and improve performance.

The `for` Loop

Task: Printing a Sequence

The `while` Loop

Challenge: Printing Fibonacci Sequence

The `do-while` Loop

Challenge: Random Multiple of 7

Using Loops with Arrays

Challenge: Finding the Average Price of Items

Summary

Get a clear roadmap of what's to come, understand the prerequisites, and learn valuable tips to set you up for success as you delve into objects, arrays, and essential programming concepts.

Introduction to JavaScript Data Structures

Prerequisites for Learning JavaScript Data Structures

What You'll Learn in This Course

Tips for Success

Explore the core concepts of JavaScript objects. This section covers the fundamentals of object creation, property management, and method implementation.

Understanding Objects in JavaScript

Creating Objects in JavaScript

Working with Nested Object Properties

Challenge: Create and Structure an Object

Accessing Object Properties in JavaScript

Challenge: Retrieve Object Property Values

Managing Object Properties

Challenge: Modify and Extend an Object

Defining Object Methods

Using Properties within Methods

Challenge: Work with Object Methods

Fundamentals of JavaScript Objects Sum-Up

Dive into advanced techniques for working with JavaScript objects. This section delves into various strategies to efficiently manipulate and interact with objects.

Iterating Over Object Properties with the for...in Loop

Challenge: Explore Object Properties with Iteration

Using hasOwnProperty() to Check Object Properties

Challenge: Object Property Iteration with hasOwnProperty()

Cloning and Merging Objects with the Spread Operator

Challenge: Combine Objects with the Spread Operator

Destructuring Objects for Cleaner Code

Challenge: Extract Data with Object Destructuring

Advanced Object Manipulation Sum-Up

Embark on a journey into the JavaScript arrays. This section provides a strong foundation for creating arrays, managing elements, and executing basic array operations.

Understanding JavaScript Arrays

Challenge: Access Array Elements

Modifying Arrays and Accessing Elements

Challenge: Modify Array Elements

Iterating Over Arrays with the for Loop

Challenge: Loop Through Arrays with for

Using the for...of Loop for Array Iteration

Challenge: Efficient Array Iteration with for...of

Mastering JavaScript Arrays Sum-Up

Master the advanced array manipulation skills, covering various techniques and methods for handling arrays effectively in multiple scenarios.

Transforming Arrays with the map() Method

Challenge: Modify Array Elements Using map()

Filtering Arrays with the filter() Method

Challenge: Select Specific Data Using filter()

Finding Elements in an Array with the find() Method

Challenge: Search for Items Using find()

Sorting Arrays with the sort() Method

Challenge: Sort and Extract Data with sort()

Advanced Array Methods and Transformations Sum-Up

Course Summary

Learn the fundamentals of JavaScript classes, from class declarations to defining methods that enhance functionality. Discover how to use parameter objects effectively, manage private properties, and control access with getters and setters. Master static properties and static methods and unlock the power of class inheritance using "extends" and "super()" to build scalable and reusable code.

Getting Started

Understanding Class Declarations in JavaScript

Challenge: Create a JavaScript Class

Defining Methods in JavaScript Classes

Challenge: Add Methods to a Class

Using Parameter Objects

Working with Private Properties in Classes

Challenge: Implement Private Properties in a Class

Managing Properties with Getters and Setters

Challenge: Implement Getters and Setters in a Class

Exploring Static Properties in JavaScript

Using Static Methods in JavaScript

Challenge: Implement Static Properties and Methods in a Class

Understanding Inheritance with extends and super()

Challenge: Implement Class Inheritance with extends and super()

Master DOM manipulation to create dynamic, interactive web applications. Navigate and modify the DOM's structure, dynamically update content, and implement best practices for security and performance. Differentiate between properties and attributes to optimize your code.

What Is the Document Object Model (DOM)?

Querying and Selecting Elements in the DOM

Challenge: Query and Select DOM Elements

Understanding the DOM Hierarchy and Relationships

Challenge: Navigate the DOM Hierarchy

Exploring DOM Properties in JavaScript

Working with Element Attributes in the DOM

Challenge: Manage Element Properties and Attributes

Adding Elements to the DOM Dynamically

Removing Elements From the DOM

Challenge: Add and Remove DOM Elements

Modifying Element Styles with JavaScript

Challenge: Apply Dynamic Styles to DOM Elements

Unlock the interactivity of your web applications by mastering JavaScript events. Understand event propagation, control event behavior, and implement efficient event handling for user interactions. Optimize performance with advanced techniques like event delegation.

Introduction to Events and Event Listeners

Understanding the Event Object in JavaScript

Challenge: Implement Event Listeners

Event Propagation and Delegation Explained

Challenge: Handle Event Propagation and Delegation

Working with Keyboard and Mouse Events

Managing and Removing Event Listeners

Dive into asynchronous JavaScript, including callbacks, Promises, and async/await. Learn how to fetch data from APIs, integrate third-party libraries, and handle multiple requests efficiently, building skills for creating data-driven applications.

Introduction to Asynchronous JavaScript

Understanding Callbacks in JavaScript

Handling Asynchronous Operations with Promises

Using Async/Await for Cleaner Asynchronous Code

Fetching and Working with APIs in JavaScript

Integrating APIs in JavaScript Applications

Challenge: Fetch and Use API Data

Integrating Third-Party Libraries in JavaScript

Challenge: Work with Third-Party Libraries

Handling Multiple Asynchronous Requests

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