ngrok

2019-03-27 in blog on speech-recognition, Annyang, javascript

nodejs

curl -sL https://deb.nodesource.com/setup_11.x | sudo -E bash -
sudo apt-get install -y nodejs

https://omnipotent.net/jquery.sparkline/#s-about
https://github.com/nodesource/distributions/blob/master/README.md
https://velopert.com/1351

$ vi server.js

'use strict';

const express = require('express');
const bodyParser = require('body-parser');
const app = express();

app.use(bodyParser.urlencoded({extended: false}));

app.get('/', function (request, response) {
    response.send('Hello');
});

app.post('/', function (request, response) {
    response.send(request.body);
});

app.listen(3000);

console.log('Open: http://127.0.0.1:3000');

// node.js install
$ curl -sL https://deb.nodesource.com/setup_11.x | sudo -E bash -
$ sudo apt-get install -y nodejs
$ sudo apt-get install -y node-express
$ npm link express

$ npm i -g express 

npm install -g ngrok
$ npm install express
$ node server.js

https://github.com/fnando/sparkline

$ apt-get install npm
$ npm install @fnando/sparkline --save