The Hackable City recently released a series of informal toolkits on collaborative urbanism and grassroots citymaking, ‘The Hackable City’ Cahiers 1-3, available on the collective’s website. In Fall 2018, stay tuned for the forthcoming Springer edition The Hackable City Edited Volume: Digital Media and Collaborative Citymaking in the Network Society.
http://www.metropolismag.com/cities/buiksloterham-amsterdam-grassroots-planning/