Top JavaScript computer science project ideas for 11th & 12th classes

By: Engineer's Planet

JavaScript, a versatile and dynamic programming language, enables interactive web experiences. Ideal projects for students include a calculator, to-do list, digital clock, weather app, and simple game development, enhancing coding skills and creativity.

This project creates a secure password generator using JavaScript. It generates strong passwords with a mix of uppercase, lowercase letters, numbers, and special characters, enhancing security and preventing easy guessing

1. Random Password Generator

For this project, you’ll create a snazzy, responsive, single-page website template, complete with a dark mode switch, navigation bar, and a bunch of awesome sections like home, about, projects, and contact.

2. Light/Dark Mode 

In this project, we’ll be creating a simple “Color Flipper” web application using HTML, CSS, and JavaScript. The Color Flipper will allow users to click a button and randomly change the background color of the webpage to a new color from a predefined set.

3. Color Flipper in Javascript

In this project, we’ll be creating a classic game of Tic Tac Toe using HTML, CSS, and JavaScript. Tic Tac Toe is a simple two-player game where each player takes turns marking spaces in a 3×3 grid. The objective is to get three of your marks (either “X” or “O”) in a row, column, or diagonal.

4. Tic Tac Toe Game

This project develops a web application to calculate and adjust image aspect ratios. Using JavaScript, it ensures proper width-height proportions, preserving image quality when resizing for different devices and display requirements.

5. Aspect Ratio Calculator

In conclusion, Exploring these top 10 JavaScript projects helps 11th and 12th-grade students build practical coding skills. From games to web applications, these projects enhance problem-solving abilities and provide a strong foundation for future computer science learning.