Writing clean, maintainable JavaScript code is essential for successful web development projects. Modern JavaScript features have made it easier to write better code, but knowing best practices is still crucial.

ES6+ features like arrow functions, destructuring, and modules have changed how we write JavaScript. Understanding these features and when to use them can significantly improve code quality.

Async/await has become the standard for handling asynchronous operations, replacing the older promise chains and callback patterns.

Type safety through TypeScript adoption continues to grow, helping catch errors early and improve code maintainability.