Cookies have long powered everything from sessions to personalization—but growing privacy demands and browser restrictions mean developers must rethink their approach. In this 25-minute whiteboard session, we’ll revisit when cookies still matter, where they fall short, and how they compare to alternatives like localStorage and sessionStorage. 

Using real-world examples from the Postman ecosystem, we’ll show how smarter use of browser storage can reduce cookie reliance while improving privacy and performance. Walk away with a clear decision-making framework and practical tips for building leaner, more secure, and user-friendly web experiences.