“Lean Library – a browser extension that brings library services directly into a patron’s browser – enriches its services with CORE’s help and brings to its users even more open access articles….

The Lean Library browser extension delivers library services into library users’ workflows, wherever they are….[It directs] users to open access materials whenever they hit a paywall. By utilising the CORE Discovery API, Lean Library is able to extend its pool of open access materials, helping libraries meet the needs of their users….”