Adam Wathan is a Canadian developer, entrepreneur, and the creator of Tailwind CSS - the utility-first CSS framework used by millions of developers worldwide. As CEO of Tailwind Labs, he turned a side-project experiment into a multi-million dollar business encompassing Tailwind UI, Headless UI, and an ecosystem of developer tools. A college dropout turned prolific course creator, he built his reputation first through 'Refactoring to Collections' and 'Refactoring UI' (co-authored with Steve Schoger), generating over $2.5 million in book sales alone. In January 2026, he made headlines again when AI's disruption of developer documentation led to dramatic revenue declines and significant layoffs at Tailwind Labs, prompting major sponsorships from Vercel, Google, and others rallying to support what they called 'foundational web infrastructure.'
Tanner Linsley is a Salt Lake City-based software engineer, open source creator, and founder of TanStack - the ecosystem behind React Query, TanStack Router, TanStack Table, TanStack Form, and TanStack Start. Co-founder of Nozzle.io, an enterprise SEO platform, Tanner built a multi-million-download open source empire by solving real problems he faced every day, pioneering headless, framework-agnostic, fully type-safe libraries now used by Fortune 500 companies including Apple, Google, Facebook, Amazon, Netflix, Walmart, and Target.