meteor - easiest way to format long numbers in javascript to the right unit? -

i building web app can show system information on website. shows hardware information (temps, ram, cpu, fan speeds , on) of pc "server" running on. opens web server showing information accessible on network. using meteor, blazejs , systeminformation ( https://github.com/sebhildebrandt/systeminformation ) this. system information shows information gets server long numbers. html:

<template name="main"> {{#if subscriptionsready}}    <p>cpu manufacturer: {{get (static) 'data.cpu.manufacturer'}}</p>   <p>cpu brand: {{get (static) 'data.cpu.brand'}}</p>   <p>cpu model: {{get (static) 'data.cpu.model'}}</p>   <p>cpu speed: {{get (static) 'data.cpu.speed'}}</p>   <p>cpu cores: {{get (static) 'data.cpu.cores'}}</p>    <p>total memory: {{get (dynamic) 'data.mem.total'}}</p>   <p>free memory: {{get (dynamic) 'data.mem.free'}}</p>   <p>used memory: {{get (dynamic) 'data.mem.used'}}</p>   <p>active memory: {{get (dynamic) 'data.mem.active'}}</p> {{/if}} 

which shows on website

i format the long numbers "total memory x.yz gb" , similar different data. there easy use library out there use this?

also here server javascript file

meteor.startup(() => {  si.getstaticdata(meteor.bindenvironment(function(data){     data.update({type: 'static'}, {data: data, type: 'static'}, {upsert: true}) }))  setinterval(meteor.bindenvironment(function() {      si.getdynamicdata(meteor.bindenvironment(function(data){         data.update({type: 'dynamic'}, {data: data, type: 'dynamic'}, {upsert: true})     }))  }), 1000)  meteor.publish('data', function(){     return data.find({}) }) }); 

and client javascript

let subscriptions = [   meteor.subscribe('data') ]  template.main.helpers({    get: function(obj, what) {       console.log(obj)       return _.get(obj, what) },  dynamic: function() {     return data.findone({type: 'dynamic'}) },  static: function() {     return data.findone({type: 'static'}) },  subscriptionsready: function() {     (let sub of subscriptions){         if (!sub.ready()) return false     }     return true } }) 

there popular pretty-bytes library (mit license):

convert bytes human readable string: 1337 → 1.34 kb

useful displaying file sizes humans.

usage:

const prettybytes = require('pretty-bytes');  prettybytes(1337); //=> '1.34 kb'   prettybytes(100); //=> '100 b' 

note converts in base 10 (i.e. 1 gb = 1,000,000,000 b storage manufacturers use in general).

as guess referring ram memory, i think reported manufacturers using base 2 conversion (i.e. 1 gib = 1,024 * 1,024 * 1,024 b), might interested instead other popular library: filesize (bsd 3-clause license)

wiki