This piece looks at the use of Twitter to share good practice among education professionals responding to the so-called 'pivot online': the sudden shift to online learning necessitated by the spread of the Coronavirus pandemic. It presents a general overview on how Twitter provided a source of advice, ideas, and resources and how teachers shared their expertise at this time of need, focusing on my own experience as a Twitter user and online pedagogy expert. [For the complete volume, "Languages at Work, Competent Multilinguals and the Pedagogical Challenges of COVID-19," see ED612070.]