Attached, you find the source code for this section. The snapshots are also attached to individual lectures throughout this module (i.e. the lectures to which each snapshot belongs).

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The following resources may be helpful.

• How the Web Works: https://academind.com/learn/web-dev/how-the-web-works/

• More on XMLHttpRequest: https://developer.mozilla.org/en-US/docs/Web/API/XMLHttpRequest/Using_XMLHttpRequest

• More on fetch(): https://developer.mozilla.org/en-US/docs/Web/API/Fetch_API

• Uploading Files: https://developer.mozilla.org/en-US/docs/Web/API/File/Using_files_from_web_applications