dia100.md

Master en Programación de Aplicaciones con JavaScript y Node.js

JS, Node.js, Frontend, Express, Patrones, IoT, HTML5_APIs, Asincronía, Websockets, ECMA6, ECMA7

Clase 100

ES2016 (ES7)

• Compatibilidad 2016+
• Axel Rauschmayer blog | ES2016
• Array.prototype.includes
• ECMA documentation: sec-array.prototype.includes
• Exponentiation Operator
• ECMA documentation: sec-exp-operator

ES2017 (ES8)

• Async Functions for ECMAScript
• Simplifying asynchronous computations via generators (section in “Exploring ES6”)
• ES proposal: async functions
• Compatibilidad 2016+
• Axel Rauschmayer blog | ES2017
• Shared memory and atomics for ECMAscript
• ES8, el estándar Javascript de 2017 de Enrique Oriol

Implementados cambios principales

• Async Functions
• Shared memory and atomics
• Object.values/Object.entries
• String padding
• Object.getOwnPropertyDescriptors()
• Object.getOwnPropertyDescriptors Proposal
• Trailing commas in function parameter lists and calls

ES2018 (ES9)

• Compatibilidad ES Next
• Compatibilidad 2016+
• Axel Rauschmayer blog | ES2018

Candidatos

• Template Literal Revision
• s (dotAll) flag for regular expressions
• Function.prototype.toString revision
• global
• Rest/Spread Properties
• Asynchronous Iteration
• import()
• RegExp Lookbehind Assertions
• RegExp Unicode Property Escapes
• RegExp named capture groups
• Promise.prototype.finally()
• BigInt – arbitrary precision integers
• Class fields
• Optional catch binding
• import.meta
• Array.prototype.flatMap/flatten