This tutorial guides you through building a sleek calculator using vanilla HTML, CSS, and JavaScript. It's an ideal project for honing your logical programming skills and showcasing them in your portfolio. We'll leverage various JavaScript methods and functions to create an impressive calculator, with detailed explanations provided for every step from HTML syntax to modern styling, including hover effects and intricate logical functions.
- Addition, subtraction, multiplication, and division operations.
- Clear functionality to reset the calculator.
- Ability to delete the last character in the expression.
- Support for decimal numbers.
- Percentage calculations.
- Toggle between positive and negative numbers.
Throughout this tutorial, you'll gain insights into various JavaScript logic concepts, including:
- Utilization of string methods.
- Understanding of
isNaNandisFinitefunctions. - Implementation of event listeners.
- Usage of regular expressions.
- Exploration of Math and Number objects.
- Application of logical and comparison operators.
- Introduction to the
evalfunction.
- GitHub: GitHub
- GitHub Desktop: GitHub Desktop
- VS Code: Visual Studio Code
- GitHub Pages: GitHub Pages
- JavaScript Reference: MDN Web Docs
This project not only enhances your JavaScript skills but also offers a valuable addition to your portfolio. Dive in and start building your own sleek calculator today!
Feel free to contribute to this project or provide feedback.