If you are looking for something to sync files between hosts during development (e.g. sync project files to remote dev host etc) give https://mutagen.io/ https:

If you are looking for something to sync files between hosts during development (e.g. sync project files to remote dev host etc) give https://mutagen.io/ https://mutagen.io/ a go. It does more than just file sync but been using it for its sync functionality for the past year with great success.