In this blog post I present a complete example of how to upload an image to Amazon S3 bucket all the way from frontend implemented in Angular to the backend implemented with NodeJS/ExpressJS. This is based on a real use case running in production at the www.bookmarks.dev : once you register for an account you have the possibility to change your profile picture with something more personal at user settings.
Source code for bookmarks.dev is available on Github -
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So let’s jump into the tutorial