Feature toggles are a software development technique that allows teams to enable or disable specific features in an application without deploying new code. This approach helps developers test new features in production, gather user feedback, and gradually roll out changes to minimize risks. By using feature toggles, teams can manage the complexity of their codebase more effectively. They can separate feature development from deployment, allowing for continuous integration and delivery. This flexibility supports better collaboration among team members and helps ensure that only stable features are visible to users at any given time.