javascript - What is ECMAScript? - Stack Overflow
JavaScript (historically) has things ECMAScript doesn't. JavaScript (historically tries to) have everything ECMAScript has. Therefore the post is correct, ECMAScript is a subset of JavaScript.
What is the difference between JavaScript and ECMAScript?
May 15, 2016 · 201 ECMAScript = ES ECMAScript is a specification for scripting languages defined in the ECMA-262 standard. Languages like JavaScript are based on the ECMAScript …
ES7, ES8, ES9, ES10, ES11 Browser support - Stack Overflow
May 16, 2020 · Regarding compatibility between ECMAScript specification and actual implementation; It is fairly easy to check out the data about browser support for …
How to support es modules and commonjs modules at the same …
Dec 28, 2022 · However, it's advisable to write new modules using ECMAScript Module syntax, as it is the standard for both web and server-side applications and enables seamless use of …
When should I use arrow functions in ECMAScript 6?
Apr 8, 2014 · A while ago our team migrated all its code (a mid-sized AngularJS app) to JavaScript compiled using Traceur Babel. I'm now using the following rule of thumb for …
What ECMAScript version does Node.js support? - Stack Overflow
Jan 30, 2022 · Usually ECMAScript support is on a per-feature basis. Which feature do you need to support? Use caniuse.com and MDN to find if Node.js supports that feature.
javascript - What is ESNext? - Stack Overflow
Jun 10, 2019 · I've come across the term ESNext, and wondering it is the same as the ECMAScript. So, I have these questions here: What is ESNext, actually? Does it refer to any …
ecmascript 6 - Alternative for __dirname in Node.js when using ES6 ...
I use the flag --experimental-modules when running my Node application in order to use ES6 modules. However when I use this flag the metavariable __dirname is not available. Is there …
unit testing - Test ES6 modules with Jest - Stack Overflow
Now you can support ES6 and ESM (ECMAScript modules) natively: Step 1: Prevent Jest from trying to transform ESM code to CommonJS, updating your Jest config (package.json example …
How to iterate (keys, values) in JavaScript? - Stack Overflow
Beautiful! I love how your answer works in ECMAscript 5 despite the accepted and most upvoted answer saying it's not possible. You deserve all a lot more upvotes.