Spreadsheet Project using Functional Programming: Part - 4

Опубликовано: 08 Февраль 2026
на канале: Anuj Chaudhary
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#javascript #project #freecodecamp #formvalidation

JavaScript is a powerful scripting language that can be used to make web pages interactive. It's one of the core technologies of the web, along with HTML and CSS. All modern browsers support JavaScript.

Functional Programming is a popular approach to software development. In Functional Programming, developers organize code into smaller functions, then combine those functions to build complex programs.

In this spreadsheet application project, I learned about parsing and evaluating mathematical expressions, implementing spreadsheet functions, handling cell references, and creating interactive web interfaces. I learned how to dynamically update the page based on user input.
This project covered concepts like the map() method, find() method, parseInt(), and includes() method.
This project is part of the JavaScript Algorithms and Data Structures (Beta) course available on freeCodeCamp (https://www.freecodecamp.org/learn/ja.... In this JavaScript Algorithm and Data Structures Certification, I learn the fundamentals of JavaScript, like variables, arrays, objects, loops, functions, the DOM, and more. I also learn about Object Oriented Programming (OOP), Functional Programming, algorithmic thinking, how to work with local storage, and how to fetch data using an API.

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