JavaScript has evolved significantly over the years, with key milestones marking its progress. Here's a brief overview of its evolution from ES3 to ES6 and ES9:
ES3 (1999): This was the first widely adopted version of JavaScript, introducing essential features like regular expressions, try/catch error handling, and improved string manipulation methods. It set the foundation for modern JavaScript development.
ES6 (2015): Also known as ECMAScript 2015, this version brought major enhancements like let and const for variable declarations, arrow functions, template literals, classes, and promises. It significantly improved readability and efficiency in coding.
ES9 (2018): ECMAScript 2018 introduced useful features such as asynchronous iteration (async/await improvements), Object.fromEntries() for converting key-value pairs into objects, and rest/spread properties for more flexible object manipulation.
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