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alexgriffis / vscode-standardjs-snippets

same snippets as https://github.com/gaboesquivel/atom-standardjs-snippets but for Visual Studio Code

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vscode-standardjs-snippets

same snippets as https://github.com/gaboesquivel/atom-standardjs-snippets but for Visual Studio Code

Standard JavaScript Snippets for Visual studio code

A collection of ES6 snippets for faster JavaScript development in Atom Editor.

This collection is complementary to atom/language-javascript. It's based on extrabacon/atom-turbo-javascript and it enforces standardjs code style.

js-standard-style

Yes!, no semicolons:

Making the snippets to priority

I certainly prefer snippets to have the top priority in the autocompletion. This is not a default settingm but can be enabled by:

"editor.snippetSuggestions": "top",

in your settings.json. Otherwise vscode prefers keywords on the top.

Snippets

Snippets are optimized to be short and easy to remember. Some snippets are "chainable" and render differently when preceded by a "."

For example, .fe renders a chain-friendly version of the "forEach" snippet, while fe renders a full code block.

Declarations

v⇥ var statement

var ${1:name}

va⇥ var assignment

var ${1:name} = ${2:value}

l⇥ let statement

let ${1:name}

la⇥ let assignment

let ${1:name} = ${2:value}

ly⇥ let yielded assignment

let ${1:name} = yield ${2:value}

c⇥ const statement

const ${1:name}

cd⇥ const from destructuring

const {${1:name}} = ${2:value}

ca⇥ const assignment

const ${1:name} = ${2:value}

cy⇥ const yielded assignment

const ${1:name} = yield ${2:value}

Flow Control

if⇥ if statement

if (${1:condition}) {
  ${0}
}

el⇥ else statement

else {
  ${0}
}

ife⇥ else statement

if (${1:condition}) {
  ${0}
} else {

}

ei⇥ else if statement

else if (${1:condition}) {
  ${0}
}

fl⇥ for loop (ES6)

for (let ${1:i} = 0, ${2:len} = ${3:iterable}.length ${1:i} < ${2:len}; ${1:i}++) {
  ${0}
}

fi⇥ for in loop (ES6)

for (let ${1:key} in ${2:source}) {
  if (${2:source}.hasOwnProperty(${1:key})) {
    ${0}
  }
}

fo⇥ for of loop (ES6)

for (let ${1:key} of ${2:source}) {
  ${0}
}

wl⇥ while loop

while (${1:condition}) {
  ${0}
}

tc⇥ try/catch

try {
 ${0}
} catch (${1:err}) {

}

tf⇥ try/finally

try {
 ${0}
} finally {

}

tcf⇥ try/catch/finally

try {
  ${0}
} catch (${1:err}) {

} finally {

}

Functions

f⇥ anonymous function

function (${1:arguments}) {${0}}

fn⇥ named function

function ${1:name}(${2:arguments}) {
  ${0}
}

asf⇥ async function

async function (${1:arguments}) {
  ${0}
}

iife⇥ immediately-invoked function expression (IIFE)

;(function (${1:arguments}) {
  ${0}
})(${2})

fa⇥ function apply

${1:fn}.apply(${2:this}, ${3:arguments})

fc⇥ function call

${1:fn}.call(${2:this}, ${3:arguments})

fb⇥ function bind

${1:fn}.bind(${2:this}, ${3:arguments})

af⇥ arrow function (ES6)

(${1:arguments}) => ${2:statement}

afb⇥ arrow function with body (ES6)

(${1:arguments}) => {
  ${0}
}

gf⇥ generator function (ES6)

function* (${1:arguments}) {
  ${0}
}

gfn⇥ named generator function (ES6)

function* ${1:name}(${1:arguments}) {
  ${0}
}

Iterables

fe⇥ forEach loop (chainable)

${1:iterable}.forEach((${2:item}) => {
  ${0}
})

map⇥ map function (chainable)

${1:iterable}.map((${2:item}) => {
  ${0}
})

reduce⇥ reduce function (chainable)

${1:iterable}.reduce((${2:previous}, ${3:current}) => {
  ${0}
}${4:, initial})

filter⇥ filter function (chainable)

${1:iterable}.filter((${2:item}) => {
  ${0}
})

find⇥ ES6 find function (chainable)

${1:iterable}.find((${2:item}) => {
  ${0}
})

every⇥ every function (chainable)

${1:iterable}.every((${2:item}) => {
  ${0}
})

some⇥ some function (chainable)

${1:iterable}.some((${2:item}) => {
  ${0}
})

Objects and classes

cs⇥ class (ES6)

class ${1:name} {
  constructor(${2:arguments}) {
    ${0}
  }
}

csx⇥ extend a class (ES6)

class ${1:name} extends ${2:base} {
  constructor(${2:arguments}) {
    super(${2:arguments})
    ${0}
  }
}

m⇥ method (ES6 syntax)

${1:method} (${2:arguments}) {
  ${0}
}

get⇥ getter (ES6 syntax)

get ${1:property} () {
  ${0}
}

set⇥ setter (ES6 syntax)

set ${1:property} (${2:value}) {
  ${0}
}

gs⇥ getter and setter (ES6 syntax)

get ${1:property} () {
  ${0}
}
set ${1:property} (${2:value}) {

}

proto⇥ prototype method (chainable)

${1:Class}.prototype.${2:methodName} = function (${3:arguments}) {
  ${0}
}

ok Object.keys

Object.keys(${1:obj})

oc Object.create

Object.create(${1:obj})

oa Object.assign

Object.assign(${1:dest}, ${2:source})

og Object.getOwnPropertyDescriptor

Object.getOwnPropertyDescriptor(${1:dest}, '${2:prop}')

od Object.defineProperty

Object.defineProperty(${1:dest}, '${2:prop}', {
  ${0}
})

Returning values

r⇥ return

return ${0}

rt⇥ return this

return this

rn⇥ return null

return null

ro⇥ return new object

return {
  ${0}
}

ro⇥ return new array

return [
  ${0}
]

rp⇥ return Promise (ES6)

return new Promise((resolve, reject) => {
  ${0}
})

tof⇥ typeof comparison

typeof ${1:source} === '${2:undefined}'

iof⇥ instanceof comparison

${1:source} instanceof ${2:Object}

ia⇥ isArray

Array.isArray(${1:source})

Promises

p⇥ new Promise (ES6)

new Promise((resolve, reject) => {
  ${0}
})

then⇥ Promise.then (chainable)

${1:promise}.then((${2:value}) => {
  ${0}
})

catch⇥ Promise.catch (chainable)

${1:promise}.catch((${2:err}) => {
  ${0}
})

ES6 modules

e⇥ module export

export ${1:member}

ed⇥ module default export

export default ${1:member}

i⇥ module import

import ${1:*} from '${2:module}'

ia⇥ module import as

import ${1:*} as ${2:name} from '${3:module}'

id⇥ module import destructuring

import {$1} from '${2:module}'

BDD testing (Mocha, Jasmine, etc.)

desc⇥ describe

describe('${1:description}', function () {
  ${0}
})

its⇥ synchronous "it"

it('${1:description}', function () {
  ${0}
})

ita⇥ asynchronous "it"

it('${1:description}', function (done) {
  ${0}
})

bf⇥ before test suite

before(function () {
  ${0}
})

bfe⇥ before each test

beforeEach(function () {
  ${0}
})

aft⇥ after test suite

after(function () {
  ${0}
})

afe⇥ after each test

afterEach(function () {
  ${0}
})

Timers

st⇥ setTimeout

setTimeout(() => {
  ${0}
}, ${1:delay})

si⇥ setInterval

setTimeout(() => {
  ${0}
}, ${1:delay})

sim⇥ setImmediate

setImmediate(() => {
  ${0}
})

DOM

ae⇥ addEventListener

${1:document}.addEventListener('${2:event}', ${3:ev} => {
  ${0}
})

rel⇥ removeEventListener

${1:document}.removeEventListener('${2:event}', ${3:listener})

gi⇥ getElementById

${1:document}.getElementById('${2:id}')

gc⇥ getElementsByClassName

Array.from(${1:document}.getElementsByClassName('${2:class}'))

gt⇥ getElementsByTagName

Array.from(${1:document}.getElementsByTagName('${2:tag}'))

qs⇥ querySelector

${1:document}.querySelector('${2:selector}')

qsa⇥ querySelectorAll

Array.from(${1:document}.querySelectorAll('${2:selector}'))

cdf⇥ createDocumentFragment

${1:document}.createDocumentFragment(${2:elem});

cel⇥ createElement

${1:document}.createElement(${2:elem});

ac⇥ appendChild

${1:document}.appendChild(${2:elem});

rc⇥ removeChild

${1:document}.removeChild(${2:elem});

cla⇥ classList.add

${1:document}.classList.add('${2:class}');

ct⇥ classList.toggle

${1:document}.classList.toggle('${2:class}');

clr⇥ classList.remove

${1:document}.classList.remove('${2:class}');

ga⇥ getAttribute

${1:document}.getAttribute('${2:attr}');

sa⇥ setAttribute

${1:document}.setAttribute('${2:attr}', ${3:value});

ra⇥ removeAttribute

${1:document}.removeAttribute('${2:attr}');

Node.js

cb⇥ Node.js style callback

function (err, ${1:value}) {
  if (err) throw err
  t${0}
}

rq⇥ require a module

require('${1:module}')

cr⇥ require and assign a module

const ${1:module} = require('${1:module}')

em⇥ export member

exports.${1:name} = ${2:value}

me⇥ module.exports

module.exports = ${1:name}

on⇥ attach an event handler (chainable)

${1:emitter}.on('${2:event}', (${3:arguments}) => {
  ${0}
})

Miscellaneous

us⇥ use strict

'use strict'

js⇥ JSON Stringify

JSON.stringify($0)

jp⇥ JSON Parse

JSON.parse($0)

a⇥ await

await ${0}

Console

cl⇥ console.log

console.log(${0})

ce⇥ console.error

console.error(${0})

cw⇥ console.warn

console.warn(${0})

License

The MIT License (MIT)

Copyright (c) 2016, Jiří Špác

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON INFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

About

same snippets as https://github.com/gaboesquivel/atom-standardjs-snippets but for Visual Studio Code

License:MIT License