![]() So, let’s actually use the APIs given to us by the browser to implement a drag-and-drop file selector and uploader. Technically, this was already possible because most (if not all) implementations of the file selection input allowed you to drag files over it to select them, but this requires you to actually show the file element. Nowadays, though, we have an even fancier way of handling file selection: drag and drop. It’s a known fact that file selection inputs are difficult to style the way developers want to, so many simply hide it and create a button that opens the file selection dialog instead. This example should be compatible with every evergreen browser plus IE 10 and 11. In this article, we’ll be using “vanilla” ES2015+ JavaScript (no frameworks or libraries) to complete this project, and it is assumed you have a working knowledge of JavaScript in the browser.
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