2017 in review: round-up of our top posts on open access

Announcing Unpaywall: unlocking #openaccess versions of paywalled research articles as you browse Unpaywall, a web browser extension that links users directly to free full-text versions of research articles, was launched in April. Heather Piwowar and Jason Priem of Impactstory, the team behind Unpaywall, report on the successful pre-release phase, and explain how two decades of investment, a slew of new tools, and a flurry […]