One of the most valuable things to learn from Kitze is the proper mindset for shipping products. He emphasizes the importance of shipping fast and avoiding getting lost in useless metrics that don't matter. He also provides useful tools and workflows that will make the development process more efficient and effective.
The course covers a wide range of topics, including databases (Postgres), storage, authentication, hosting, front-end and back-end development, caching, sessions, queries, mutations, type safety, SSR, styling, etc. This may seem overwhelming at first, but the magic stack that Kitze recommends (Next.js, Blitz.js, Prisma, Mantine UI, TypeScript, and Zod) simplifies everything and makes it easy to go from zero to a shipped product in a matter of hours.
Overall, I highly recommend "Zero To Shipped" to anyone who wants to become a proficient full-stack developer and ship products quickly. The course is well-structured, the instructor is experienced and knowledgeable, and the tools and workflows provided are valuable and efficient.