Building a Loan Calculator Web App with Vanilla HTML, CSS, and JavaScript.

Learn how to build a real-world web app using only HTML, CSS, and JavaScript. This step-by-step guide shows how to create a functional Loan Calculator from scratch, using a clear and approachable Q&A format.Designed for beginners and intermediate web developers, this book focuses on applying core web technologies in a hands-on project.Inside you'll learn how to: Set up your project filesStructure clean and semantic HTML for inputs and resultsStyle your app for readability and responsiveness with CSSAdd interactivity and calculations with plain JavaScriptValidate user input and handle errorsDisplay loan results including monthly payment, total payment, and total interestTest, debug, and improve the user experienceMove forward with version control, deployment, and additional featuresThis focused, example-driven guide provides the tools to start building web apps from the ground up.Includes code snippets, best practices, and tips for real-world development.Start building today.

• | Author: Lumavalle Press
• | Publisher: Independently Published
• | Publication Date: Jun 13, 2025
• | Number of Pages: 00026 pages
• | Binding: Paperback or Softback
• | ISBN-10: NA
• | ISBN-13: 9798287920678