JavaScript
VS Code JavaScript (ES6) snippets
This extension contains code snippets for JavaScript in ES6 syntax for Vs Code editor (supports both JavaScript and TypeScript).
Note
All the snippets include the final semicolon ; There is a fork of those snippets here
made by @jmsv where semicolons are not included. So feel free to use them according to your needs.
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Installation
In order to install an extension you need to launch the Command Palette (Ctrl + Shift + P or Cmd + Shift + P) and type Extensions. There you have either the option to show the already installed snippets or install new ones. Search for JavaScript (ES6) code snippets and install it.
Supported languages (file extensions)
- JavaScript (.js)
- TypeScript (.ts)
- JavaScript React (.jsx)
- TypeScript React (.tsx)
- Html (.html)
- Vue (.vue)
Snippets
Below is a list of all available snippets and the triggers of each one. The ⇥ means the TAB key.
Import and export
| Trigger | Content |
|---|---|
imp→ |
imports entire module import fs from 'fs'; |
imn→ |
imports entire module without module name import 'animate.css' |
imd→ |
imports only a portion of the module using destructing import {rename} from 'fs'; |
ime→ |
imports everything as alias from the module import * as localAlias from 'fs'; |
ima→ |
imports only a portion of the module as alias import { rename as localRename } from 'fs'; |
rqr→ |
require package require(''); |
req→ |
require package to const const packageName = require('packageName'); |
mde→ |
default module.exports module.exports = {}; |
env→ |
exports name variable export const nameVariable = localVariable; |
enf→ |
exports name function export const log = (parameter) => { console.log(parameter);}; |
edf→ |
exports default function export default function fileName (parameter){ console.log(parameter);}; |
ecl→ |
exports default class export default class Calculator { }; |
ece→ |
exports default class by extending a base one export default class Calculator extends BaseClass { }; |
Class helpers
| Trigger | Content |
|---|---|
con→ |
adds default constructor in the class constructor() {} |
met→ |
creates a method inside a class add() {} |
pge→ |
creates a getter property get propertyName() {return value;} |
pse→ |
creates a setter property set propertyName(value) {} |
Various methods
| Trigger | Content |
|---|---|
fre→ |
forEach loop in ES6 syntax array.forEach(currentItem => {}) |
fof→ |
for ... of loop for(const item of object) {} |
fin→ |
for ... in loop for(const item in object) {} |
anfn→ |
creates an anonymous function (params) => {} |
nfn→ |
creates a named function const add = (params) => {} |
dob→ |
destructing object syntax const {rename} = fs |
dar→ |
destructing array syntax const [first, second] = [1,2] |
sti→ |
set interval helper method setInterval(() => {}); |
sto→ |
set timeout helper method setTimeout(() => {}); |
prom→ |
creates a new Promise return new Promise((resolve, reject) => {}); |
thenc→ |
adds then and catch declaration to a promise .then((res) => {}).catch((err) => {}); |
Console methods
| Trigger | Content |
|---|---|
cas→ |
console alert method console.assert(expression, object) |
ccl→ |
console clear console.clear() |
cco→ |
console count console.count(label) |
cdb→ |
console debug console.debug(object) |
cdi→ |
console dir console.dir |
cer→ |
console error console.error(object) |
cgr→ |
console group console.group(label) |
cge→ |
console groupEnd console.groupEnd() |
clg→ |
console log console.log(object) |
clo→ |
console log object with name console.log('object :>> ', object); |
ctr→ |
console trace console.trace(object) |
cwa→ |
console warn console.warn |
cin→ |
console info console.info |
clt→ |
console table console.table |
cti→ |
console time console.time |
cte→ |
console timeEnd console.timeEnd |