What is ECMA Script (ES)? What is ECMA Script? What is ECMA Script? (cont..) Latest Version of ECMA is 2020. ES.Next is a dynamic name that refers to whatever the next version is at the time of writing. First version was released on Jun 1997. 11th edition released in 2020. Edition 12 is in preparation. Version History ES1 1997. ES2 1998. ES3 1999. The longest standing version of early JS. ES4 Never finalized. ES5 2009. Added JSON, strict mode, functional array methods, and more. ES6 2015. Added classes, promises, arrow functions, let/const, and much more. ES7, ES8, ES9, ESNext. Modern updates now being released annually What’s next? What is JavaScript? References https://fireship.io/courses/javascript/intro-history/ https://nodejs.dev/learn https://en.wikipedia.org/wiki/ECMAScript https://developer.mozilla.org/en-US/docs/Web/JavaScript/Language_Resources
What is ECMA Script (ES)? What is ECMA Script? What is ECMA Script? (cont..) Latest Version of ECMA is 2020. ES.Next is a dynamic name that refers to whatever the next version is at the time of writing. First version was released on Jun 1997. 11th edition released in 2020. Edition 12 is in preparation. Version History ES1 1997. ES2 1998. ES3 1999. The longest standing version of early JS. ES4 Never finalized. ES5 2009. Added JSON, strict mode, functional array methods, and more. ES6 2015. Added classes, promises, arrow functions, let/const, and much more. ES7, ES8, ES9, ESNext. Modern updates now being released annually What’s next? What is JavaScript? References https://fireship.io/courses/javascript/intro-history/ https://nodejs.dev/learn https://en.wikipedia.org/wiki/ECMAScript https://developer.mozilla.org/en-US/docs/Web/JavaScript/Language_Resources