The role of the cloud in modern software development is critical, enabling scalable resources and flexibility for applications. It provides on-demand computing power, storage, and services that allow developers to focus on coding rather than infrastructure management. The cloud facilitates collaboration by enabling teams to access and work on projects from anywhere, enhancing productivity and efficiency. Additionally, it supports a range of deployment models, including Infrastructure as a Service (IaaS) and Platform as a Service (PaaS), streamlining the development lifecycle and enhancing application resilience.