Scientific Calculator App Using HTML, CSS, and VanillaJS with Source Code

The Scientific Calculator App is a lightweight web application built entirely with JavaScript. It features a simple yet functional design that allows users to solve various mathematical problems efficiently. The Scientific Calculator App in VanillaJS is an excellent project for beginners, serving as a practical calculating tool to work with numbers. It also provides a valuable opportunity to practice and enhance fundamental programming skills in JavaScript.

The Scientific Calculator App Using HTML, CSS, and VanillaJS with Source Code is free to be downloaded just read the content below for more info. This application is for educational purpose only.

Scientific Calculator App Using HTML, CSS, and VanillaJS with Source Code Basic Information

• Language used: JavaScript
• Front-end used: HTML & CSS
• Coding Tool used: Notepad++ or any text editor that can run html files
• Type: Web Application
• Database used: None

About Scientific Calculator App

The Scientific Calculator App Using HTML, CSS, and VanillaJS is a lightweight web-based tool designed to perform both basic arithmetic and advanced mathematical operations. Built entirely with HTML for structure, CSS for styling, and pure JavaScript for functionality, it offers an intuitive interface with responsive buttons and a clean display screen. This project serves as a practical example for learning DOM manipulation, event handling, and implementing mathematical logic without relying on external libraries, making it an excellent exercise for beginners and intermediate developers.

Scientific Calculator App Using HTML, CSS, and VanillaJS with Source Code Features

• User-Friendly Interface
  • Clear and responsive calculator layout.
  • Buttons for digits, operators, and scientific functions.
  • Organized design for quick access to functions.
• Basic Arithmetic Operations
  • Addition, subtraction, multiplication, and division.
  • Decimal point support for precise calculations.
  • Clear (C) and delete (←) functionality.
• Scientific Functions
  • Trigonometric functions (sin, cos, tan).
  • Logarithmic functions (log, ln).
  • Exponents and square roots.
  • Factorial calculation.
  • Pi (π) and Euler’s number (e) constants.
• Real-Time Calculation Display
  • Dynamic screen showing input and results.
  • Immediate output updates after pressing equals (=).

Sample Application Screenshot:

Scientific Calculator App Using HTML, CSS, and VanillaJS with Source Code Installation Guide

1. Download the source code in this site.
2. Locate and Extract the zip file.
3. Open the extracted folder
4. Find and locate the file "index.html".
5. Open the file in a web browser(Chrome, Firefox, etc..).

That's all, The Scientific Calculator App was created fully functional using JavaScript language. I hope that this project can help you to what you are looking for. For more projects and tutorials please kindly visit this site. Enjoy Coding!

The Scientific Calculator App Using HTML, CSS, and VanillaJS with Source Code is ready to be downloaded just kindly click the download button below.

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