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{
  "source": "doc/api/synopsis.md",
  "modules": [
    {
      "textRaw": "Usage and example",
      "name": "usage_and_example",
      "introduced_in": "v0.10.0",
      "miscs": [
        {
          "textRaw": "Usage",
          "name": "Usage",
          "introduced_in": "v0.10.0",
          "type": "misc",
          "desc": "<p><code>node [options] [V8 options] [script.js | -e &quot;script&quot; | - ] [arguments]</code></p>\n<p>Please see the <a href=\"cli.html#cli_command_line_options\">Command Line Options</a> document for more information.</p>\n"
        }
      ],
      "modules": [
        {
          "textRaw": "Example",
          "name": "example",
          "desc": "<p>An example of a <a href=\"http.html\">web server</a> written with Node.js which responds with\n<code>&#39;Hello, World!&#39;</code>:</p>\n<p>Commands in this document start with <code>$</code> or <code>&gt;</code> to replicate how they would\nappear in a user&#39;s terminal. Do not include the <code>$</code> and <code>&gt;</code> characters. They are\nthere to show the start of each command.</p>\n<p>Lines that don’t start with <code>$</code> or <code>&gt;</code> character show the output of the previous\ncommand.</p>\n<p>First, make sure to have downloaded and installed Node.js. See <a href=\"https://nodejs.org/en/download/package-manager/\">this guide</a>\nfor further install information.</p>\n<p>Now, create an empty project folder called <code>projects</code>, then navigate into it.</p>\n<p>Linux and Mac:</p>\n<pre><code class=\"language-console\">$ mkdir ~/projects\n$ cd ~/projects\n</code></pre>\n<p>Windows CMD:</p>\n<pre><code class=\"language-console\">&gt; mkdir %USERPROFILE%\\projects\n&gt; cd %USERPROFILE%\\projects\n</code></pre>\n<p>Windows PowerShell:</p>\n<pre><code class=\"language-console\">&gt; mkdir $env:USERPROFILE\\projects\n&gt; cd $env:USERPROFILE\\projects\n</code></pre>\n<p>Next, create a new source file in the <code>projects</code>\n folder and call it <code>hello-world.js</code>.</p>\n<p>Open <code>hello-world.js</code> in any preferred text editor and\npaste in the following content:</p>\n<pre><code class=\"language-js\">const http = require(&#39;http&#39;);\n\nconst hostname = &#39;127.0.0.1&#39;;\nconst port = 3000;\n\nconst server = http.createServer((req, res) =&gt; {\n  res.statusCode = 200;\n  res.setHeader(&#39;Content-Type&#39;, &#39;text/plain&#39;);\n  res.end(&#39;Hello, World!\\n&#39;);\n});\n\nserver.listen(port, hostname, () =&gt; {\n  console.log(`Server running at http://${hostname}:${port}/`);\n});\n</code></pre>\n<p>Save the file, go back to the terminal window, and enter the following command:</p>\n<pre><code class=\"language-console\">$ node hello-world.js\n</code></pre>\n<p>Output like this should appear in the terminal:</p>\n<pre><code class=\"language-console\">Server running at http://127.0.0.1:3000/\n</code></pre>\n<p>Now, open any preferred web browser and visit <code>http://127.0.0.1:3000</code>.</p>\n<p>If the browser displays the string <code>Hello, World!</code>, that indicates\nthe server is working.</p>\n",
          "type": "module",
          "displayName": "Example"
        }
      ],
      "type": "module",
      "displayName": "Usage and example"
    }
  ]
}