The provision of vitality in neighbourhoods has become a prominent issue on the urban agenda, particularly in the aftermath of the COVID-19 pandemic, due to its profound impact on the well-being of urban residents. While the foundational principles of vitality are well covered in the literature, with a growing number of empirical studies measuring it in different contexts, neighbourhoods are not always designed accordingly. The mass housing areas from the previous century are even on the verge of demolition due to a lack of vitality. This highlights a gap between the theory and the methods for translating it into practice. Although practical interventions to sustain or enhance neighbourhood vitality exist, a comprehensive toolkit addressing the foundational principles is needed. In this regard, this research examines exemplary projects and strategies aimed at promoting neighbourhood vitality, focusing on Rotterdam. It employs the pattern language methodology to translate these novel and practical tools from specific cases into generic design patterns. The retrieved list of design patterns for promoting vitality, varying in scale and temporality, serves as a framework for both design and communication during the future revitalisation of neighbourhoods.