Selecting the ideal technology stack involves understanding the startup's unique needs, scalability, and compatibility. Researching industry trends and consulting experts can guide decisions. UX/UI design significantly impacts a startup's success by enhancing usability and customer satisfaction. Prioritizing intuitive design fosters user engagement and loyalty. Raising capital for a digital startup often involves various avenues like angel investors, venture capitalists, crowdfunding, or accelerator programs tailored to tech startups. Securing funding relies on a compelling pitch, a solid business plan, and demonstrating the scalability and market potential of the startup. Resources like Syndicode's insights on how to build startup can offer invaluable guidance on tech selection, design emphasis, and funding approaches in the digital realm, aiding entrepreneurs in making informed decisions crucial for their startup's growth and success.