Visual Studio Code User Snippets and Other Settings

javascript.json

{
 	"Print to console": {
		"prefix": "l",
		"body": [
			"console.log('$1');",
			"$2"
		],
		"description": "Log output to console"
	},
	"Simple function":{
		"prefix": "fun",
		"body": [
			"function ${1:name}(${2:param}){\n\t $3\n}"
		],
		"description": "simple function"
	},
	"IIFE": {
		"prefix": "iife",
		"body": [
			"(function() {",
			"	$1",
			"}());"
		],
		"description": "Immediately-invoked function expression"
	},
	"Iterate Array": {
		"prefix": "itar",
		"body": [
			"for (var i = 0; i < ${1:array}.length; i++)  {",
			"	var item = ${1:array}[i];",
			"	$3",
			"}"
		],
		"description": "Iterate elements of array"
	},
	"Iterate (for..in)": {
		"prefix": "itob",
		"body": [
			"for (var ${1:prop} in ${2:object})  {",
			"	console.log('${2:object}.' + ${1:prop}, '=', ${2:object}[${1:prop}]);",
			"	$3",
			"}"
		],
		"description": "Iterate (for..in)"
	},
	"qsa": {
		"prefix": "qsa",
		"body": [
			"var ${1:elem} = document.querySelectorAll('${2:targetQuery}');"
		],
		"description": "qsa"
	},
}

keybindings.json

// Place your key bindings in this file to overwrite the defaults
[
    { "key": "ctrl+d",        "command": "editor.action.copyLinesDownAction",
                                     "when": "editorTextFocus && !editorReadonly" },
    { "key": "ctrl+shift+down",              "command": "editor.action.moveLinesDownAction",
                                     "when": "editorTextFocus && !editorReadonly" },
    { "key": "ctrl+shift+up",                "command": "editor.action.moveLinesUpAction",
                                     "when": "editorTextFocus && !editorReadonly" }
]