Xcode is an integrated development tool on Apple systems that can develop new applications for MAC OS and IOS systems. Here is an example of Apple's Mac OS system, which describes how to download and install Xcode.
Tools/Materials
Method/Step
Search for the Xcode keyword directly on the App Store on your Mac, and you'll see it in the Search list, click to download,
Then enter our Apple ID and password and click on the "sign in" button.
After waiting for the download to complete, switch to the Dashboard interface to open the Xcode app,
In the terms of the installation agreement, click the I agree button to continue,
Then enter the system user password,
Wait for the system to install the Xcode app,
Finally, open Xcode to start your own development journey.
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"Swift-related" Xcode download and install