jsxs

A collection of tools and shortcuts for augmenting your JavaScript programming experience

Usage

Start a REPL:
``
npm start

jsxs>
`

Shortcuts

In life there are no shortcuts. Luckily, if JavaScript is your life, this is no longer the case.

$3

Object:
`
const o = {}
keys(o) => Object.keys(o)
values(o) => Object.values(o)
entries(o) => Object.entries(o)

assign(o, ...args) => Object.assign(o, ...args)
create(o) => Object.create(o)

freeze(o) => Object.freeze(o)
seal(o) => Object.seal(o)
preventExtensions(o) => Object.preventExtensions(o)

defineProperty => Object.defineProperty
defineProperties => Object.defineProperties
getProto => Object.getPrototypeOf
setProto => Object.setPrototypeOf
`
Math:
`
max(1,2,3) => Math.max(1,2,3)
min([3,2,1]) => Math.min(3,2,1)

random => Math.random
floor => Math.floor
ceil => Math.ceil
round => Math.round
`
Custom:
`
Object.spread(o) => ({ ...o })
Array.rest(iterable) => [...iterable]
Array.range(3) => [0, 1, 2]
Array.range(1, 4) => [1, 2, 3]
Array.range(1, 10, 2) => [1, 3, 5, 7, 9]
Object.fromEntries([['x', 1], ['y', 2]]) => { 'x':1, 'y':2 }
`


Mods

$3

objects:
`
const { keys, values, entries } = require('jsxs/mods')
const o = { x:1, y:2, z:3 }
o.keys() // ['x', 'y', 'z']
o.values() // [1, 2, 3]
o.entries() // [['x', 1], ['y', 2], ['z', 3]]
`
arrays:
`
const { take, skip, distinct } = require('jsxs/mods')
let a = [0, 1, 2, 1, 0]
a.take(3) // [0, 1, 2]
a.skip(2) // [2, 1, 0]
a.distinct() // [0, 1, 2]
`
sets:
`
const { set } = require('jsxs')
const { union, intersect, diff } = require('jsxs/mods')
let a = set(1,2,3)
let b = set(3,4,5)
a.union(b) // set(1,2,3,4,5)
a.intersect(b) // set(3)
a.diff(b) // set(1,2)
`

Imports

$3

Converts imports to CommonJS syntax
`
import './myFile'
import {x, y} from './myFile'
import {varX as aliasX, varY as aliasY} from './fileName'
import * as myModule from './fileName'
``

And much more to come!