developit

state-machine-component

A tiny (265 byte) utility to create state machine components using two pure functions.

🔥 JSFiddle Demo

Usage

The API is a single function that accepts 2 pure functions as arguments:

swlaschin

Functional Track talks from NDC Oslo 2017

Also, here is the list of all videos from NDC Oslo 2017:

• YouTube
• Vimeo

Wednesday 2017-06-14

busypeoples

// a basic example demonstrating the power of channels and generators
import React from 'react'
import { render } from 'react-dom'
import { chan, go, take, put, putAsync } from 'js-csp'
import { curry } from 'ramda'
import Counter from './Counter'

// helper
const createRender = curry((node, app) => render(app, node))
// create one channel for now

garybernhardt

This document has moved!

It's now here, in The Programmer's Compendium. The content is the same as before, but being part of the compendium means that it's actively maintained.

ryyppy

Proposal for this year's Reactive lightning talks @ReactiveConf - If you want to see my talk, star this gist please :-) [Reactive Blogpost][reactive-conference-blogpost]

---

A life on a Commandline

As a JavaScript developer, could you imagine using something else than Atom, Sublime or other IDE-like text-editors? During their daily work, people wrangle a lot with different applications, editors, windows, browsers and loose a lot of time because of their tools getting in their way.

schickling

docker-machine import/export

Script to import and export docker-machine configurations to sync between hosts/collaborators

Export (on host A)

$ docker-machine ls
NAME       ACTIVE   DRIVER         STATE     URL                            SWARM   DOCKER    ERRORS
dev        -        digitalocean   Running   tcp://example.com:2376                 v1.10.1

kritikinfo

var { PropTypes, requireNativeComponent } = require('react-native');
var React = require('react-native')

var {
		StyleSheet,
		View,
} = React;

var iface = {
		name: 'AdmobView',

tkambler

/**
 * Returns the total amount of disk space used (in MB) by localStorage for the current domain.
 */
var getLocalStorageSize = function() {
    var total = 0;
    for (var x in localStorage) {
        // Value is multiplied by 2 due to data being stored in `utf-16` format, which requires twice the space.
        var amount = (localStorage[x].length * 2) / 1024 / 1024;
        total += amount;
    }

jramb

(ns wsclj.core
  (:gen-class)
  (:import [javax.jws WebService])
  (:import [javax.xml.ws Endpoint]))

;; Based on a blog-comment by Jonathan Seltzer

(defprotocol Calculator
  (hello  [this yourname])
  (add    [this a b])

ckirkendall

(use '[clojure.core.match :only [match]])

(defn evaluate [env [sym x y]]
  (match [sym]
    ['Number]   x
    ['Add]      (+ (evaluate env x) (evaluate env y))
    ['Multiply] (* (evaluate env x) (evaluate env y))
    ['Variable] (env x)))
    
(def environment {"a" 3, "b" 4, "c" 5})