Here comes the feature description:
I hope JabRef could support Overleaf if Overleaf provides an external link to the .bib file so that JabRef can edit and save the changes using the client, providing a more friendly user experience.
By the way, is there a good way for students in China like me to donate a small amount of money?
thanks for your interest in JabRef! We tried working on this feature back when Overleaf was still called ShareLatex. However, we did not get it working reliable and currently we maintainers are focusing on other issues.
If someone else is interested in solving this, the code is here: https://github.com/koppor/jabref/pull/445
By the way, is there a good way for students in China like me to donate a small amount of money?