1. 原生js: a. head.jsx:
function head(){
	var head = document.createElement('div')
	head.setAttribute('class','head')
	head.innerHTML = "head"
	return head
}
module.exports = head

b. table.jsx:

function table(){
	var table = document.createElement('table')
	table.setAttribute('class','table')
	var thead = document.createElement('thead')
	var tbody = document.createElement('tbody')
	var tdh = document.createElement('td')
	var tdb = document.createElement('td')
	var tnh = document.createTextNode('title')
	var tnb = document.createTextNode('body')
	tdh.appendChild(tnh)
	tdb.appendChild(tnb)
	thead.appendChild(tdh)
	tbody.appendChild(tdb)
	table.appendChild(thead)
	table.appendChild(tbody)
	return table
}
module.exports = table

c. foot.jsx:

function foot(){
	var foot = document.createElement('div')
	foot.setAttribute('class','foot')
	foot.innerHTML = "foot"
	return foot
}
module.exports = foot

d. test.less:

.color(@color;@background){
	color:@color;
	background:@background;
}
.table(){
	border-collapse:collapse;
	border:1px solid black;
	padding:1vh 1vw;
}
.head{
	.color(red,yellow);
}
.table{
	.table();
}
.foot{
	.color(white,black);
}

e. index.js:

var head = require('./static/jsx/head.jsx')
var table = require('./static/jsx/table.jsx')
var foot = require('./static/jsx/foot.jsx')
require('./static/less/test.less')
document.body.appendChild(head())
document.body.appendChild(table())
document.body.appendChild(foot())

f. index.html:

<!doctype html>
<html>
	<head>
		<title>hello</title>
	</head>
	<body>
	    <script src="bundle.js"></script>
	</body>
</html>

g. 效果: 2. react: a. head.jsx:

var React = require('react')
var CreateReactClass = require('create-react-class')
var head = CreateReactClass({
	render:function(){
		return(
				<div class="head">head</div>
			)
	}
})
module.exports = head

b. table.jsx:

var React = require('react')
var CreateReactClass = require('create-react-class')
var table = CreateReactClass({
	render:function(){
		return(
				<table class="table">
					<thead>
						<td>head</td>
					</thead>
					<tbody>
						<td>body</td>
					</tbody>
				</table>
			)
	}
})
module.exports = table

c. foot.jsx:

var React = require('react')
var CreateReactClass = require('create-react-class')
var foot = CreateReactClass({
	render:function(){
		return(
				<div class="foot">foot</div>
			)
	}
})
module.exports = foot

d. test.less:

.color(@color;@background){
	color:@color;
	background:@background;
}
.table(){
	border-collapse:collapse;
	border:1px solid black;
	padding:1vh 1vw;
}
.head{
	.color(red,yellow);
}
.table{
	.table();
}
.foot{
	.color(white,black);
}

e. index.js:

var React = require('react')
var ReactDom = require('react-dom')
var CreateReactClass = require('create-react-class')
var Head = require('./static/jsx/head.jsx')
var Table = require('./static/jsx/table.jsx')
var Foot = require('./static/jsx/foot.jsx')
require('./static/less/test.less')
var App = CreateReactClass({
	render:function(){
		return(
				<div>
					<Head/>
					<Table/>
					<Foot/>
				</div>
			)
	}
})
ReactDom.render(
		<App/>
		,
		document.getElementById('app')
	)

f. index.html:

<!doctype html>
<html>
	<head>
		<title>hello</title>
	</head>
	<body>
		<div id="app"></div>
	    <script src="bundle.js"></script>
	</body>
</html>

g. 效果: