ECMAScript 8, also known as ES8, is the latest version of the popular scripting language, JavaScript. It has been designed to make web development easier and more efficient, giving developers the ability to build faster and more powerful applications. ES8 is packed with new features, including Promises, Async/Await, and more. With these new features, developers can simplify complex tasks and create more robust applications. Additionally, ES8 has improved performance and increased compatibility with other web technologies, making it easier to create apps that work across different platforms. The new features of ES8 make it an invaluable addition to any developer's toolkit.