✨The 2000s saw the rise of JavaScript as a crucial component of frontend development. JavaScript enabled developers to create dynamic and interactive web experiences, leading to the emergence of AJAX  in the mid-2000s, which allowed for asynchronous data retrieval without reloading the entire page.

Indeed, the 2000s marked a significant turning point in web development with JavaScript becoming increasingly important. With libraries such as jQuery and frameworks like AngularJS, React, and Vue.js gaining popularity over time, developers could build complex user interfaces more efficiently.