How to run javascript in sublime

Running JavaScript in Sublime Text

Sublime Text is a popular cross-platform text editor with powerful features, including the ability to run JavaScript. This article will show you how to run JavaScript in Sublime Text.

Steps:

1. Install Node.js: First, you need to install Node.js, which is the running environment for JavaScript. Please visit the Node.js official website to download and install the corresponding version.
2. Set user preferences: Open Sublime Text and go to the menu bar, select "Preferences" > "Settings". In the JSON file that opens, add the following lines:

<code class="json">    "javascript_selector": [
        "source.js",
        "source.js.flow",
        "source.js.jsx"
    ]</code>

3. Install Babel: If you need to use ES6 syntax, you need to install Babel. Run the following command in the terminal:

<code>    npm install -g babel-cli</code>

4. Configure Babel: In Sublime Text, go to the menu bar and select "Tools" > "Build System" > ; "New build system". Then paste the following:

<code>{
    "cmd": ["babel", "$file_name"],
    "file_patterns": ["*.js"]
}</code>

5. Build the JavaScript: Save the JavaScript code in a file ending with .js. Then, go to the menu bar and select Tools > Build. This will compile your code using Babel.
6. Run JavaScript: After the build is complete, you can run JavaScript by following these steps:

• Use the console: Go to Menu bar, select View > Show Console. Paste your JavaScript code in the console and press Enter.
• Use shortcut keys: Press Ctrl B (Windows) or Cmd B (macOS) Runs the currently selected code. If no code is selected, the entire file will be run.

Note:

• If you are using an earlier version of Sublime Text, you may need to set the Node.js path manually.
• You can enhance your JavaScript running experience using the SublimeREPL plug-in, which provides more advanced features such as debugging and auto-completion.

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