google-drive
Open Source cloud file storage server (Similar To Google Drive)
Host myDrive on your own server or trusted platform and then access myDrive through your web browser. MyDrive uses mongoDB to store file/folder metadata, and supports multiple databases to store the file chunks, such as Amazon S3, or the Filesystem.
GUI file synchronization client that can sync with any cloud provider. Backed by rclone, giving you a reliable and battle-tested way to sync your files anywhere.
Sleek, modular open source JavaScript file uploader
Uppy is a sleek, modular JavaScript file uploader that integrates seamlessly with any application. It’s fast, has a comprehensible API and lets you worry about more important problems than building a file uploader.
Uppy fetches files locally and from remote places like Dropbox or Instagram. With its seamless integration, reliability and ease of use, Uppy is truly your best friend in file uploading.