Using Fetch

Zell Liew, CSS-Tricks, May 03, 2017
Commentary by Stephen Downes

The idea of web pages that send and receive data without reloading has been around for a while now, but the ability to do this easily has always depended on JavaScript libraries like JQuery. This article describes a new method called 'Fetch', which is supported by recent browsers (though not, of course, by Internet Explorer). The article is rich with code examples showing data retrieval and uploading with error checking. It won't be useful to you if you don't write JavaScript code, but all readers should at least be aware that this functionality exists.

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