The United Nations defines community development as 'a process where community members come together to take collective action and generate solutions to common problems.' It is a broad concept, applied to the practices of civic leaders, activists, involved citizens, and professionals to improve various aspects of communities, typically aiming to build stronger and more resilient local communities.A set of values and practices which plays a special role in overcoming poverty and disadvantage, knitting society together at the grass roots and deepening democracy. There is a community development profession, defined by national occupational standards and a body of theory and experience going back the best part of a century. There are active citizens who use community development techniques on a voluntary basis, and there are also other professions and agencies which use a community development approach or some aspects of it.both an occupation (such as a community development worker in a local authority) and a way of working with communities. Its key purpose is to build communities based on justice, equality and mutual respect. The United Nations defines community development as 'a process where community members come together to take collective action and generate solutions to common problems.' It is a broad concept, applied to the practices of civic leaders, activists, involved citizens, and professionals to improve various aspects of communities, typically aiming to build stronger and more resilient local communities.