Jupyter NodeJS Example

Jupyter Node Example.ipynb

{
 "cells": [
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "# Jupyter Nodejs"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "First get [jupyter-nodejs](https://github.com/notablemind/jupyter-nodejs) and install it. Then the jupyter notebook should automatically recognize it."
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 1,
   "metadata": {
    "collapsed": false
   },
   "outputs": [],
   "source": [
    "var os = require('os')\n",
    "os.hostname()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 2,
   "metadata": {
    "collapsed": false
   },
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Hello NodeJS\n"
     ]
    }
   ],
   "source": [
    "console.log('Hello NodeJS')"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### Babel es6+"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 3,
   "metadata": {
    "collapsed": false,
    "scrolled": true
   },
   "outputs": [],
   "source": [
    "%load_ext babel"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 4,
   "metadata": {
    "collapsed": false
   },
   "outputs": [
    {
     "data": {
      "text/plain": [
       "34"
      ]
     },
     "execution_count": 4,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "%%babel\n",
    "const m = () => 34\n",
    "m()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 5,
   "metadata": {
    "collapsed": true
   },
   "outputs": [],
   "source": [
    "%%babel\n",
    "class Something {\n",
    "    constructor() {\n",
    "        console.log('Welcome!')\n",
    "    }\n",
    "    doit() {\n",
    "        return false\n",
    "    }\n",
    "}"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 6,
   "metadata": {
    "collapsed": false
   },
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Welcome!\n"
     ]
    },
    {
     "data": {
      "text/plain": [
       "false"
      ]
     },
     "execution_count": 6,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "%%babel\n",
    "new Something().doit()"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### Clojurescript!"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "If you want faster load times, you can [run your own](https://github.com/fogus/himera) Himera server locally and use that url here."
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 8,
   "metadata": {
    "collapsed": true
   },
   "outputs": [],
   "source": [
    "%load_ext clojurescript http://himera-emh.herokuapp.com"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 9,
   "metadata": {
    "collapsed": false
   },
   "outputs": [
    {
     "data": {
      "text/plain": [
       "(24 25 26)"
      ]
     },
     "metadata": {},
     "output_type": "display_data"
    }
   ],
   "source": [
    "%%clojurescript\n",
    "(map #(+ % 23) [1 2 3])"
   ]
  }
 ],
 "metadata": {
  "kernelspec": {
   "display_name": "NodeJS",
   "language": "javascript",
   "name": "nodejs"
  },
  "language_info": {
   "codemirror_mode": "javascript",
   "file_extension": "js",
   "mimetype": "text/javascript",
   "name": "nodejs",
   "pygments_lexer": "javascript",
   "version": "0.10"
  }
 },
 "nbformat": 4,
 "nbformat_minor": 0
}