Why is JavaScript used in frontend?

JavaScript is the most widely used programming language for frontend development due to its powerful features, ease of use, and wide browser support. It allows developers to create interactive web applications and user interfaces (UIs) with dynamic content, dropdown menus, forms, games, and other interactive elements. JavaScript is an interpreted language, making it easier for developers to quickly write and test code with no compatibility issues. It also enables developers to create Single Page Applications (SPAs) that are faster and more responsive than traditional webpages. With its many advantages, JavaScript is the language of choice for frontend development.