What is ECMAScript?
ECMAScript is widely used to build web-based applications and services, and it is supported by all modern web browsers. It is an essential part of the modern web ecosystem, and it is a key enabler of the dynamic and interactive web applications that we use today.
ECMAScript is a standard, and as such, it is updated and revised periodically to add new features and improve the language. The most recent version of ECMAScript is ECMAScript 2021, which was released in June 2021.