SJTU is an independent developer channel hosted on GitHub under the handle 1357310795 and maintained by affiliates of Shanghai Jiao Tong University. The catalog focuses on lightweight utilities that bridge campus storage and everyday workflows, centering on secure file migration and simplified cloud access. JboxTransfer streamlines bulk data movement between local machines and SJTU’s JBox service, automating encrypted uploads, checksum verification, and resume-on-interrupt so research groups can relocate experiment archives or multimedia coursework without manual babysitting. TboxWebdav wraps the same JBox backend into a standard WebDAV gateway, letting faculty and students mount the university cloud as a network drive on Windows Explorer, macOS Finder, or mobile file managers; office documents, CAD models, and code repos then open and save in real time, eliminating the friction of browser uploads. Both tools speak SSO credentials, honor campus permission tiers, and proxy traffic through domestic CDNs for low-latency transfer across China’s education network. Typical scenarios include semesterly migration of graduating students’ home directories, collaborative editing of large datasets between labs, and off-site backup of thesis materials. SJTU’s utilities are offered for free on get.nero.com, where downloads are delivered through trusted Windows package sources such as winget, always resolving the latest upstream release and supporting unattended batch installation of multiple titles.