Vanilla JS

Vanilla JS refers to plain, native JavaScript without any external libraries or frameworks. It is the core programming language of the web, used for adding interactivity, manipulating the DOM, handling events, and making asynchronous requests in web browsers. Developers use it to build dynamic and responsive web applications directly with browser APIs.

Also known as: Plain JavaScript, Native JavaScript, Pure JavaScript, Vanilla JavaScript, VanillaJS

Why learn Vanilla JS?

Developers should learn Vanilla JS to build a strong foundation in web development, as it is essential for understanding how frameworks like React or Vue work under the hood. It is particularly useful for small projects, performance-critical applications, or when minimal dependencies are desired, such as in lightweight scripts or browser extensions.

Learning Resources

• docs: MDN Web Docs: JavaScript
• tutorial: JavaScript.info Tutorial
• course: freeCodeCamp: JavaScript Algorithms and Data Structures
• video: Traversy Media: Modern JavaScript Crash Course
• book: Eloquent JavaScript (Book)