Sustainability and resiliency are believed to be powerful tools for dealing with hazards while promoting the urban planning process.
A resilient city is the ability of a city's establishments, businesses, communities, and citizens to endure, adapt, and expand under any circumstances. Evaluates, plan for, and takes action to be ready for and respond to all threats, whether expected and unforeseen, abrupt and slow-onset, etc.
The use of technology can help cities become more flexible and responsive, whether it's by modernizing outdated infrastructure, achieving significant financial savings, improving system dependability, accelerating response times, or conserving resources. Cities are relying more and more on digitization as they develop into modern, resilient places to live and work.
In the words of conventional wisdom, urban resilience is "the quantifiable capacity of any urban system, with its inhabitants, to maintain continuity through all shocks and stresses, while positively adapting and transforming towards sustainability." Cities with greater resilience are better able to protect their economic achievements, enhance the quality of life for their citizens, and foster positive change. Urban resilience has become a rising issue in city planning in recent years, partly because it can be used to describe shifts that affect the structure and function of urban areas. Despite the fact that there are different methods to describe urban resilience, it no longer merely refers to how quickly a city's systems recover from a shock. Understanding the processes and resources that support building is therefore necessary.