Loading course... / 正在打开课程...

Courses Pro Get Pro Login / Register

COURSES WITH PLAYABLE LABS

0 total views

0 this month

HTML / CSS / JavaScript for Beginners

Learn HTML, CSS, and JavaScript as one practical foundation: structure meaningful content with HTML, design styles and layouts with CSS, and use JavaScript branches, loops, data processing, and interaction logic to build complete web pages.

Table of Contents

Chapter 1: Introduction to HTML

1.1 What is HTML?

1.2 Elements, tags and attributes

1.3 HTML document structure

1.4 Comments and code formatting

Chapter 2: Text and content

2.1 Headings and paragraphs

2.2 Text formatting and meaning

Chapter 3: Tables and forms

3.2 Introduction to forms

3.3 Input elements

3.4 Labels and buttons

3.5 Select, checkbox and radio inputs

Chapter 4: Page structure

4.1 div and span

4.2 Semantic HTML

4.3 Organizing a complete page

Chapter 5: CSS basics and styling

5.2 Colors and backgrounds

5.3 Fonts and text styling

5.4 Borders and border radius

Chapter 6: CSS selectors

6.1 Element, class, and ID selectors

6.2 Descendant and child selectors

6.3 Attribute selectors

6.4 Pseudo-classes and pseudo-elements

6.5 Grouping and multiple selectors

Chapter 7: CSS box model

7.1 The box model

7.2 Margin and padding

7.4 Width and height

Chapter 8: CSS layout

8.1 The display property

8.2 Block, inline, and inline-block

8.3 CSS positioning

8.4 Relative and absolute positioning

8.5 Fixed and sticky positioning

Chapter 9: Introduction to JavaScript

9.1 Hello World

9.2 Data types and variables

9.3 Input and output

9.4 Expressions and operators

Chapter 10: JavaScript branches

10.1 Relational and logical operators

10.2 Conditional branches

10.3 switch statements

Chapter 11: JavaScript loops

11.1 while and do-while loops

11.2 for loops and counting

11.3 Nested loops

11.4 break and continue

Chapter 12: JavaScript arrays and strings

12.1 Arrays and indexes

12.2 Two-dimensional arrays

12.3 Strings and string methods

Chapter 13: JavaScript functions

13.1 Function basics and calls

13.2 Scope and storage

SUITABLE AUDIENCE

Absolute beginners who want to learn HTML, CSS and JavaScript step by step, with no prior programming required

© 2026 Leaflet Make knowledge happen.