adamlu

var through = require('through')
var streamVis = require('stream-vis')

// This is the readable stream
// "through" is a easy way of creating a readable (and writable) stream
var stream = through()
setInterval(function(){
  stream.emit('data', new Date)
}, 500)

adamlu

/**
 * 环形进度条，css bt版
 */
html,body { height:100%; } 
 
body {
  display: flex;
  justify-content: center;
  align-items: center;
} 

adamlu

@import url(http://img3.douban.com/css/core/packed__init_1507990223.css);
body { padding:20px; }
.sample-1 { color:#396; }

/*-----------------------------------*/

adamlu

/**
 * Playing with background-attachment
 */

pre {
	max-height: 150px;
	border: 1px solid silver;
	overflow: auto;
	background: url('http://placekitten.com/200/200');
	color: white;

adamlu

/**
 * Scrolling shadows by @kizmarh and @leaverou
 * Only works in browsers supporting background-attachment: local; & CSS gradients
 * Degrades gracefully
 */

html {
	background: white;
	font: 120% sans-serif;
}