Lean Library is a browser extension that delivers full-text content to you, regardless of where you are linking from, and without the need to visit the Library Hub website first. It is just like having a librarian over your shoulder!
Lean Library will automatically detect when you are on a website that contains content that the Library Hub subscribes to. It will also automatically deliver you open access versions (if one is available), when the Library Hub does not provide subscription access.
The benefit of having Lean Library in your browser means that you are less likely to miss a resource as it puts the Library right into your research workflow no matter where you start your search (e.g. Google, Google Scholar, JSTOR, academia.edu), reducing the chance that you hit a paywall and get asked to pay for access to an article.