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234 lines
10 KiB
234 lines
10 KiB
<!doctype html>
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<html lang="en">
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<head>
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<meta charset="utf-8">
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<style>
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ul {
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padding: 0;
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margin: 0;
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}
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</style>
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<link type="image/x-icon" rel="icon" href="favicon.ico">
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<link type="image/x-icon" rel="shortcut icon" href="favicon.ico">
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<link rel="stylesheet" href="pipe.css">
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<link rel="stylesheet" href="sh_vim-dark.css">
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<link rel="alternate"
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type="application/rss+xml"
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title="node blog"
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href="http://feeds.feedburner.com/nodejs/123123123">
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<title>node.js</title>
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</head>
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<body id="front">
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<div id="intro">
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<img id="logo" src="logo.png" alt="node.js">
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<p>Node.js is a platform built on <a
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href="http://code.google.com/p/v8/">Chrome's JavaScript runtime</a>
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for easily building fast, scalable network applications. Node.js
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uses an event-driven, non-blocking I/O model that makes it
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lightweight and efficient, perfect for data-intensive real-time
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applications that run across distributed devices.</p>
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<a href="#download" class="button" id="downloadbutton">Download</a>
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<a href="http://nodejs.org/docs/latest/api/index.html" class="button" id="docsbutton">Docs</a>
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<p class="version">v0.7.2</p>
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</div>
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<div id="quotes" class="clearfix">
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<h2>Node.js in the Industry</h2>
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<ul>
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<li class="microsoft"><img src="microsoft-logo.png">
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<p>Node gives Azure users the first end-to-end JavaScript
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experience for the development of a whole new class of real-time
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applications.
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<br>
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<a href="http://blogs.msdn.com/b/interoperability/">Claudio Caldato</a>
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<br>
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<span>Principal Program Manager, Interoperability Strategy</span></p></li>
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<li class="ebay"><img src="ebay-logo.png">
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<p>Node’s evented I/O model freed us from worrying about locking
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and concurrency issues that are common with multithreaded async
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I/O.
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<br>
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<a href="http://www.ebaytechblog.com/2011/11/30/announcing-ql-io/">Subbu Allamarju</a>
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<br>
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<span>Principal Member, Technical Staff</span></p></li>
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<li class="linkedin"><img src="linkedin-logo.png">
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<p>On the server side, our entire mobile software stack is
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completely built in Node. One reason was scale. The second is
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Node showed us huge performance gains.
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<br>
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<a href="http://venturebeat.com/2011/08/16/linkedin-node/">Kiran Prasad</a>
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<br>
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<span>Director of Engineering, Mobile</span></p></li>
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<li class="yahoo"><img src="yahoo-logo.png">
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<p>Node.js is the execution core of Manhattan. Allowing
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developers to build one code base using one language – that is
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the nirvana for developers.
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<br>
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<a href="http://developer.yahoo.com/blogs/ydn/posts/2011/11/yahoo-announces-cocktails-%E2%80%93-shaken-not-stirred/">Renaud Waldura</a>
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<br>
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<span>Sr. Product Manger, Cocktail</span></p></li>
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</ul>
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</div>
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<div id="download">
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<a href="#" id="download-close">X</a>
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<img id="download-logo" src="download-logo.png" alt="node.js">
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<ul id="installers" class="clearfix">
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<li><a href="http://nodejs.org/dist/v0.7.2/node-v0.7.2.msi">Windows Installer</a><br>node-v0.7.2.msi</li>
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<li><a href="http://nodejs.org/dist/v0.7.2/node-v0.7.2.pkg">Macintosh Installer</a><br>node-v0.7.2.pkg</li>
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<li id="source"><a href="http://nodejs.org/dist/v0.7.2/node-v0.7.2.tar.gz">Source Code</a><br>node-v0.7.2.tar.gz</li>
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</ul>
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<ul id="documentation">
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<li><a href="https://raw.github.com/joyent/node/v0.7.2/ChangeLog">Change Log</a></li>
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<li><a href="http://nodejs.org/docs/v0.7.2/api/index.html">Documentation</a></li>
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<li><a href="http://nodejs.org/dist/v0.7.2">Other release files</a></li>
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<li><a href="https://raw.github.com/joyent/node/v0.7.2/LICENSE">License</a></li>
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<li><a href="https://github.com/joyent/node">Git Repository</a></li>
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<li><a href="https://github.com/joyent/node/wiki/Installing-Node.js-via-package-manager">Installing
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with a Package Manager</a>
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</ul>
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</div>
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<script>;(function() {
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// attach as soon as the required elements are in the DOM.
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// don't need to wait for entire document to be ready, since we're
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// not adding any *new* nodes to the <body>, so there's no threat
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// of 'Invalid operation' errors in old MSIE 6.
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document.getElementById('downloadbutton').onclick = function(e) {
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e = e || window.event;
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e.stopPropagation && e.stopPropagation();
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e.cancelBubble = true;
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// need to give the hash a tick to update
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setTimeout(downloadDialogUpdate, 0);
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};
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document.getElementById('download-close').onclick =
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document.documentElement.onclick = function(e) {
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e = e || window.event;
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if (location.hash === '#download') location.hash = '';
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downloadDialogUpdate();
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};
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document.getElementById('download').onclick = function(e) {
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e = e || window.event;
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e.stopPropagation && e.stopPropagation();
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e.cancelBubble = true;
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};
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// I keep expecting <Esc> to close the dialog...
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document.documentElement.onkeydown = function(e) {
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e = e || window.event;
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var k = e.which || e.keyCode || e.keyIdentifier;
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if (typeof k === 'string') k = k.charCodeAt(0);
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if (k === 27) document.documentElement.onclick(e);
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};
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// hacky workaround for old ie browsers that don't support :target css.
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function downloadDialogUpdate () {
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var div = document.getElementById('download');
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if (!div) return;
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var expect = location.hash === '#download' ? 'block' : 'none';
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var actual = div.currentStyle ? div.currentStyle.display
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: window.getComputedStyle
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? document.defaultView.getComputedStyle(div, null).getPropertyValue('display')
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: null;
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// it looks like a string, but it might not actually be a string.
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// explicitly cast for MSIE 6 and 7.
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actual = '' + actual;
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expect = '' + expect;
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if (actual !== expect) {
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div.style.display = expect;
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}
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}
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downloadDialogUpdate();
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})();</script>
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<div id="content" class="clearfix">
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<div id="column1">
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<h2>An example: Webserver</h2>
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<p>This simple web server written in Node responds with "Hello World" for every request.</p>
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<pre>
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var http = require('http');
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http.createServer(function (req, res) {
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res.writeHead(200, {'Content-Type': 'text/plain'});
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res.end('Hello World\n');
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}).listen(1337, "127.0.0.1");
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console.log('Server running at http://127.0.0.1:1337/');</pre>
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<p>To run the server, put the code into a file <code>example.js</code> and execute it with the <code>node</code> program:</p>
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<pre class="sh_none">
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% node example.js
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Server running at http://127.0.0.1:1337/</pre>
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<p>Here is an example of a simple TCP server which listens on port 1337 and echoes whatever you send it:</p>
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<pre>
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var net = require('net');
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var server = net.createServer(function (socket) {
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socket.write("Echo server\r\n");
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socket.pipe(socket);
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});
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server.listen(1337, "127.0.0.1");</pre>
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<!-- <p>Ready to dig in? <a href="">Download the latest version</a> of node.js or learn how other organizations are <a href="">using the technology</a>.</p> -->
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</div>
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<div id="column2">
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<h2>Featured</h2>
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<a href="http://www.youtube.com/watch?v=jo_B4LTHi3I"><img src="ryan-speaker.jpg"></a>
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A guided introduction to Node
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<h2>Explore Node.js</h2>
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<ul id="explore">
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<li><a href="about/" class="explore">About</a><br><span>Technical overview</span></li>
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<li><a href="http://search.npmjs.org/" class="explore">npm Registry</a><br><span>Modules, resources and more</span></li>
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<li><a href="http://nodejs.org/docs/latest/api/index.html" class="explore">Documentation</a><br><span>API Specifications</span></li>
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<li><a href="http://blog.nodejs.org" class="explore">Node.js Blog</a><br><span>Insight, perspective and events</span></li>
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<li><a href="community/" class="explore">Community</a><br><span>Mailing lists, blogs, and more</span></li>
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<li><a href="logos/" class="explore">Logos</a><br><span>Logo and desktop background</span></li>
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<li><a href="http://jobs.nodejs.org/" class="explore">Jobs</a><br><ol class="jobs"><!-- JOBS --><!-- JOBS --></ol></li>
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</ul>
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</div>
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</div>
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<div id="footer">
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<ul class="clearfix">
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<li><a href="/">Node.js</a></li>
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<li><a href="/#download">Download</a></li>
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<li><a href="/about/">About</a></li>
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<li><a href="http://search.npmjs.org/">npm Registry</a></li>
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<li><a href="http://nodejs.org/docs/latest/api/index.html">Docs</a></li>
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<li><a href="http://blog.nodejs.org">Blog</a></li>
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<li><a href="/community/">Community</a></li>
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<li><a href="/logos/">Logos</a></li>
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<li><a href="http://jobs.nodejs.org/">Jobs</a></li>
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<!-- <li><a hrfe="http://twitter.com/nodejs" class="twitter">@nodejs</a></li> -->
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</ul>
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<p>Copyright 2010 <a href="http://joyent.com">Joyent, Inc</a>, Node.js is a <a href="/trademark-policy.pdf">trademark</a> of Joyent, Inc. View <a href="https://raw.github.com/joyent/node/v0.7.2/LICENSE">license</a>.</p>
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