The Commons Social Change Library is an online education library that offers more than 1500 resources about activism, campaigning and organising. The library is based in Australia. The founder and director of the library is Holly Hammond, an activist educator. The aim of the library is to make the work of social change and social movements more effective and efficient. It supports activists with training and resource development,through what Hammond describes as "gathering, curating, and distributing collective wisdom for social change". The library contains collections from Australia and around the world such as the Australian Conservation Foundation, Australian Progress, Leading Change Network, Tectonica, Waging Nonviolence, Mobilisation Lab, Workers Rights Hub and Social Change Lab..