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:
-
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.
-
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>
-
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>
-
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>
-
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.
-
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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