The shortcut to format a Javascript file in Eclipse is Ctrl + Shift + F.
This shortcut will automatically format your Javascript code according to the predefined settings in Eclipse. You can customize these settings to fit your personal preferences.
Here are some additional tips:
- Eclipse's built-in formatter: Eclipse comes with a built-in Javascript formatter that you can use to format your code. You can access the formatter settings by going to Window > Preferences > Javascript > Code Style > Formatter.
- External formatters: You can also use external formatters with Eclipse, such as Prettier. These formatters can provide more advanced formatting options and can be integrated into your Eclipse workspace.
- Code style guidelines: It's a good practice to follow code style guidelines, such as the Airbnb Javascript Style Guide, to ensure consistency in your code formatting.
By using the shortcut Ctrl + Shift + F, you can easily format your Javascript code in Eclipse and make it more readable and maintainable.