Typescript or Javascript for your React project

The easy and quick answer is that larger projects with team members benefits from using Typescript, while Javascript has a lower learning curve making it suitable for smaller projects. Typescript has better performance and better built in support for debugging at compile time.

Introduction to TypeScript and JavaScript with React

React, a popular JavaScript library for building web applications, can be used with either JavaScript or TypeScript.
TypeScript, an open-source language developed by Microsoft in 2012, builds upon JavaScript, providing additional features for easier and error-free coding.
JavaScript is a dynamic language for creating interactive web content, used in various domains like server-side, mobile app, and game development.

Understanding React

React is a JavaScript library for building user interfaces, popular among platforms like Facebook and Netflix.
Known for its simplicity, dynamic web app development capabilities, and reusable codes.

Comparing React with TypeScript and JavaScript:

JavaScript Advantages: Familiarity, flexibility, extensive ecosystem.
TypeScript Advantages: Type safety, tooling & IDE support, scalability.
Performance: TypeScript has a faster performance due to static typing and virtual DOM.
Popularity: JavaScript is more popular but TypeScript has gained significant traction.
Speed: JavaScript is more universal, while TypeScript requires a TypeScript-aware environment.

React Code and File type in TypeScript vs. JavaScript

TypeScript files have extensions .ts or .tsx and offer static typing and type checking.
JavaScript files have extensions .js or .jsx and are dynamically typed without built-in static type checking.

Limitations

TypeScript has a moderate learning curve, adds complexity but offers excellent tooling support.
JavaScript has a lower learning curve, simpler setup but may lead to more runtime errors.

Reasons for Using TypeScript or JavaScript with React

TypeScript offers improved IDE support, type safety, easier collaboration, better performance, and improved code quality.
JavaScript integrates seamlessly with React, offers a rich ecosystem, strong community support, and enhanced user experience.