babel transpiler

English Original: Things to learn for modern WEB developmentOnce again, modern web development will have an overwhelming change. The overwhelming outpouring of information is confusing, especially for beginners. The primary reason is that new frameworks, such as Angular 2 and Reactjs, have been introduced, using ECMAScript 6 features that have not yet been fully trained. And there are more tools available to convert ES6 code to plain old JavaScript code, which is ES5.I have summed up a series of

packageNPM Run DevAfter the file is packaged, we run the HTML file directly, note: This time do not go through the server to access, direct local browser open just fineWhen opened, if you see the icon we introduced, it proves that Webpack has supported the introduction of fonts properly.What is 8.babel related 8.1.babel?Babel is a JavaScript compiler that uses a

AutoprefixerAccording to the data of Can I use, the prefix code is automatically prefixed with the manufacturer on demand.Input:a { display: flex;}Output:a { display: -webkit-box; display: -webkit-flex; display: -ms-flexbox; display: flex}CssnextThe CSS Translator (transpiler) translates the code into CSS that conforms to the current browser implementation, based on standards that are still in the draft stage and are not implemented by the brows

Fast Rich Client Rails Development with Webpack and the ES6 Transpiler There's a better way to bring the JavaScript ecosystem into Rails. Do you have: Wondering if there's a better way to use the modern JavaScript client framework under existing Ruby on Rails projects? How do you integrate JavaScript libraries and examples that are packaged as "modules"? Discover the drawbacks of littering under the global namespace. Heard of ES

Sublime Text 3 build react.js development environment Sublime has a strong custom function, the plugin library is very large, for the new language plug-in updates quickly, with the use of the language can quickly build a development environment. 1. Babel-sublime Support for ES6, React.js, JSX code highlighting, JavaScript, JQuery also has a good extension. More about Babel can be seen here: Why

Because the scaffolding was used to create the project, the first time to learn to create Webpack packaging. Loader I was copying someone else's.Module: { loaders: [ { test:/\.js?$/, exclude:/(Node_modules)/, loader: ' Babel-loader ', Query: { presets: [' react ', ' es2015 '} } ] },The results were packed with an error.ERROR in./js/index.jsModule build Failed:error:plugin/preset files is not allo

Sublime has a strong custom function, the plugin library is very large, for the new language plug-in updates quickly, with the use of the language can quickly build a development environment.1. Babel-sublimeSupport for ES6, React.js, JSX code highlighting, JavaScript, JQuery also has a good extension. More information about Babel can be found here: Why Babel will

[Reprint]sublime Text 3 build react.js development environmentSublime has a strong custom function, the plugin library is very large, for the new language plug-in updates quickly, with the use of the language can quickly build a development environment.1. Babel-sublimeSupport for ES6, React.js, JSX code highlighting, JavaScript, JQuery also has a good extension. More information about Babel can be found her

Ublime has a strong custom function, the plugin library is very large, for the new language plug-in updates quickly, with the use of the language can quickly build a development environment.1. Babelsupport for ES6, React.js, JSX code highlighting, JavaScript, JQuery also has a good extension. More information about Babel can be found here: Why Babel will drive the development of JavaScriptinstallation

packaging tool, Browser-sync as a local service buildingAnd, of course, some other plugins. The following code describes directory Structure ， directly on the last code var gulp = require (' gulp '); var browserify = require (' browserify '); var Source = require (' Vinyl-source-stream ');//format parsing, parsing to vinyl var tsify = require (' tsify ');// A plugin for browserify accesses the typescript compiler var sourcemaps = require (' gulp-sourcemaps ');//and sourcemaps about var buffer =

Written in the firstSummer vacation want to learn react, found react official online did not explain how to build react development environment, many online looking for is based on WEBPACK3, or directly use scaffolding, so take advantage of the holiday, a little learning the next webpack, began to build their own react project. The first time to write a blog, if there are errors, please point out, thank you!After that also will continue to update from zero build react family bucket series, react

ES7, ES6 write code to compile E6 or ES5 code to execute.Node.js Service-side configurationThe easiest way to use Babel is through the Require hook.First install Babel:$ NPM Install Babel-core--saveInstall async/await Support:$ NPM Install babel-preset-stage-3--saveConfigure the. babelrc file in the root directory of

configure it in Package.json:"scripts": { "build"："NODE_ENV=production ..."}But it's not working in Windows. To solve this problem, you need to use the Cross-env module.Install it first:npm i cross-env --save-devThen the above configuration can be changed to:"scripts": { "build"："./node_modules/.bin/cross-env NODE_ENV=production ..."}Second, the pit in the Babel configurationFor Babel configurati

Brief introductionWebpack is a front-end build tool that provides a brief overview of its most common features and creates a webpack-based front-end development environment.Sample ProjectContains two pages, List page list.html and detail page detail.html, only as Webpack packaged demos, not actually developing features. The sample project is a multi-page application, not a spa (single page app). We will use Webpack to compile and package the front-end resources.Technology selection Styl

Webpack used to load other modules written in other languages into JavaScript that Webpack can recognize. For example, Babel-loader uses Babel to load ES2015 files.' Json-loader ' loading JSON fileLoaders can be linked, indeed there are times when you need to talk loaders links together. For example. ' Yaml-loader ' can only convert Yaml to JSON. So you need to link it to ' json-loader ' so you can use it.

loaded on demand.Publish the NPM module separately for each function On-demand scenario one is to publish each function separately for a package, which can be consulted on NPM on Lodash, which is quoted as follows: import { isEqual } from 'lodash.isequal'Each function is exported as a single module On-demand scenarios the second is to export each function as a single module, referring to the idea of exposing each of Diana's functions to the Lib directory, some of which are as follows: At th

compiled into real css code, which is MiniCssExtractPlugin.loader combined with the css index.css file.Dealing with ES6 and reactES6Most of the syntax has been supported by the browser, of course, in addition to the evil IE , but some of the new API regret is not supported by the browser: such as the built-in object new methods, Set and Map objects, and Generator so on. Reactand Vue both support a syntax called JSX , this syntax is also not supported by the browser, for these two processing I c

set up main.js under this folder Import Vue from ' Vue ' new Vue ({ el: ' Body ', data:{message : ' Test success! ' } }); Set Webpack 1. Installation of Webpack,webpack-dev-server and related loaders # Global Install Webpack,webpack-dev-server $ npm install-g webpack $ npm install-g webpack-dev-server # Install additional dependencies for the project $ npm i webpack-merge css-loader style-loader file-loader url-loader babel