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JavaScript 20 Projects In 20 Days HTML, CSS & JavaScript
Sharpen your skills by building 20 quick unique & fun mini projects. A 20-Day Journey into JavaScript Projects

What you will learn

Project-based application of HTML, CSS, and JavaScript skills.

Modern styling techniques using Flexbox, CSS animations, and custom properties.

Comprehensive understanding of DOM manipulation, events, and array methods.

HTTP requests and practical application in web development.

Form validation techniques for enhancing user input integrity.

Creation of diverse projects, from a dynamic news article pop-up to a financial calculator.


Welcome to our comprehensive Udemy course, “Hands-On Web Development: 20 Projects in HTML, CSS & JavaScript“! In this immersive learning experience, we invite you to embark on a journey that goes beyond the basics, offering a deep dive into the world of web development through the creation of 20 diverse and engaging projects.

This course is not your typical tutorial; it’s an exploration through projects. Immerse yourself in hands-on learning by creating real-world projects using HTML, CSS, and JavaScript. Each project is meticulously crafted to reinforce specific skills and concepts, ensuring a robust understanding of web development.

Whether you’re a coding novice or an intermediate developer, this course is crafted to meet you where you are. Beginners will appreciate the step-by-step guidance and practical applications, while intermediate developers can solidify their knowledge through challenging and diverse projects.

Elevate your web design skills with modern styling techniques. From Flexbox layouts to CSS animations and custom properties, you’ll learn how to create visually appealing and responsive user interfaces.

Unlock the full potential of JavaScript by delving into DOM manipulation, events, array methods, and HTTP requests. Gain a profound understanding of JavaScript as you apply it to solve real-world problems and enhance the functionality of your projects.

Many individuals rush into using front-end frameworks without mastering the fundamentals. This course emphasizes the importance of learning vanilla JavaScript and understanding the Document Object Model (DOM) before delving into frameworks. Explore HTML5 and CSS, covering basic properties such as colors, alignment, flexbox, shadows, custom properties, animations, transitions, and more.

While the prospect of tackling 20 projects might seem daunting, each project is carefully crafted to be manageable, allowing you to complete them in just a few hours. This ensures flexibility, accommodating learners of varying skill levels.

1. News Article Pop-up: Design a dynamic pop-up to showcase news articles, enhancing user interaction on your website.

2. CSS Changer: Explore the power of JavaScript as you dynamically change CSS styles, creating a dynamic and customizable user interface.

3. Counter Web: Develop a web-based counter application, perfect for tracking various metrics and engagement on your site.

4. Live Character Count: Create a real-time character count feature for text input, an essential component for form validation and user feedback.

5. Random Number Generator: Build a versatile random number generator, suitable for applications ranging from gaming to data simulation.

6. Weight Converter: Craft a user-friendly tool to convert weights between different units, enhancing the utility of your website.

7. Code Editor: Develop a basic code editor, immersing yourself in the world of syntax highlighting and text manipulation.

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8. Day of the Week: Implement a project that identifies and displays the current day of the week, adding dynamic content to your site.

9. Stop-Watch: Build a functional stopwatch application, perfect for timing various activities or events.

10. Write-a-Message: Create a dynamic message writing interface, exploring the intersection of user input and real-time display.

11. FORM Validation: Focus on form validation techniques, ensuring that user input meets specified criteria and enhancing data integrity.

12. Color Changer With Button: Design a color-changing project triggered by a button click, adding an interactive element to your website.

13. Accordion Project: Implement an accordion-style project for content organization, enhancing the user experience of information presentation.

14. Telephone Formatter: Craft a tool to format telephone numbers, improving the readability and consistency of user-inputted data.

15. Cursor Animation: This project explores the creative integration of CSS and JavaScript to transform the cursor into an animated element, adding a unique touch to the user experience.

16. HEX Color Generator: Build a project generating random HEX color codes, perfect for design inspiration or dynamic color schemes.

17. Piano Application: Develop a simple piano application using HTML, CSS, and JavaScript, exploring the integration of multimedia elements.

18. Background Color: Implement a project allowing users to change background colors dynamically, adding a personal touch to your website.

19. The Popover: Create a popover component for enhanced user interaction, improving the accessibility of additional information.

20. FD Calculator: Build a calculator specifically designed for fixed deposits, catering to financial and planning needs.

Join us on this transformative journey as we unravel the intricacies of web development through practical, hands-on projects. Whether you’re aspiring to be a front-end developer, enhance your portfolio, or simply enjoy the thrill of creating, this course is your gateway to a world of possibilities in the realm of web development. Enroll now and let the coding adventure begin!




Download the Required Software’s
How to follow and download the source codes

News Article Pop-up:

News Letter Application Preview
News Letter Application HTML
News Letter Application CSS
News Letter Application JS

CSS Changer:

CSS Changer Application Preview
CSS Changer Application HTML
CSS Changer Application CSS
CSS Changer Application JS

Counter Web Application:

Counter Application Preview
Counter Application HTML
Counter Application CSS
Counter Application JS

Live Character Count:

Live Character Count Preview
Live Character Count HTML
Live Character Count CSS
Live Character Count JS

Random Number Generator:

Random Number Generator Preview
Random Number Generator HTML
Random Number Generator CSS
Random Number Generator JS

Weight Converter:

Weight Converter Application Preview
Weight Converter Application HTML
Weight Converter Application CSS
Weight Converter Application JS

Code Editor:

Code Editor Project Preview
Code Editor Project HTML
Code Editor Project CSS
Code Editor Project JS

Day of the Week:

Day of the Week Project Preview
Day of the Week Project HTML
Day of the Week Project CSS
Day of the Week Project JS


Stopwatch Application Preview
Stopwatch Application HTML
Stopwatch Application CSS
Stopwatch Application JS


Write a Message Preview
Write a Message HTML
Write a Message CSS
Write a Message JS

FORM Validation:

FORM Validation Project Preview
FORM Validation Project HTML
FORM Validation Project CSS
FORM Validation Project JS

Color Changer With Button:

Color Changer Application Preview
Color Changer Application HTML
Color Changer Application CSS
Color Changer Application JS

Accordion Project:

Accordion Project Preview
Accordion Project HTML
Accordion Project CSS
Accordion Project JS

Telephone Formatter:

Telephone Formatter Preview
Telephone Formatter HTML
Telephone Formatter CSS
Telephone Formatter JS

Cursor Animation:

Cursor Animation Preview
Cursor Animation HTML
Cursor Animation CSS
Cursor Animation JS

HEX Color Generator:

Preview HTML CSS and JS of HEX Color Generator

Piano Application:

Preview of Piano Application
HTML CSS and JS Part of the Digital Piano Application

Background Color:

Preview HTML CSS and JS of BG Color Changer Application

The Popover:

Popover App HTML
Popover App CSS
Popover App JS

FD Calculator:

FD Calculator Preview, HTML, CSS and JS