ECMAScript Cookbook : Over 70 recipes to help you learn the new ECMAScript (ES6/ES8) features and solve common JavaScript problems / Ross Harrison.

Cover; Title Page; Copyright and Credits; Dedication; PacktPub.com; Contributors; Table of Contents; Preface; Chapter 1: Building with Modules; Introduction; Installing and configuring
Chrome; Getting ready; How to do it ... ; How it works ... ; There's more ... ; Installing and configuring
Firefox; Getting ready; How to do it ... ; How it works ... ; There's more ... ; Installing Python, using SimpleHTTPServer to host a local static file server; Getting ready; How to do it ... ; How it works ... ; Creating an HTML page that loads an ECMAScript module; Getting ready; How to do it ... ; How it works ...

See alsoExporting/importing multiple modules for external use; Getting ready; How to do it ... ; How it works ... ; See also; Renaming imported modules; Getting ready; How to do it ... ; How it works ... ; Nesting modules under a single namespace; Getting ready; How to do it ... ; How it works ... ; There's more ... ; Chapter 2: Staying Compatible with Legacy Browsers; Introduction; Installing Node.js with NVM
Linux and macOS; Getting ready; How to do it ... ; How it works ... ; There's more ... ; Installing Node.js with NVM: Windows; Getting ready; How to do it ... ; How it works ... ; There's more ...

Installing and configuring webpackGetting ready; How to do it ... ; How it works ... ; Adding fallback script tags to load client bundles; Getting ready; How to do it ... ; How it works ... ; See also; Shimming methods with Babel Polyfill; Getting ready; How to do it ... ; How it works ... ; Supporting new language features with Babel; Getting ready; How to do it ... ; How it works ... ; There's more ... ; Using tools to analyze webpack bundles; Getting ready; How to do it ... ; How it works ... ; Chapter 3: Working with Promises; Introduction; Creating and waiting for Promises; Getting ready; How to do it ...

How it works ... Resolving Promise results; Getting ready; How to do it ... ; How it works ... ; Rejecting Promise errors; Getting ready; How to do it ... ; How it works ... ; See also; Chaining Promises; Getting ready; How to do it ... ; How it works ... ; See also; Starting a Promise chain with Promise.resolve; Getting ready; How to do it ... ; How it works ... ; Using Promise.all to resolve multiple promises; Getting ready; How to do it ... ; How it works ... ; There's more; Handling errors with Promise.catch; Getting ready; How to do it ... ; How it works ... ; Simulating finally with the promise API.

Getting readyHow to do it ... ; How it works ... ; Chapter 4: Working with async/await and Functions; Introduction; Creating promises with an async function; Getting ready; How to do it ... ; How it works ... ; Awaiting the result of async functions; Getting ready; How to do it ... ; How it works ... ; Using async results in a Promise chain; Getting ready; How to do it ... ; How it works ... ; There's more ... ; Awaiting multiple results in a series; Getting ready; How to do it ... ; How it works ... ; See also; Awaiting multiple results concurrently; Getting ready; How to do it ... ; How it works ...