RSCs

RSCs in TanStack Start are server-only executed code — perhaps a significant improvement over the Next.js implementation.

Despite some not-great recent news about security vulnerabilities, React Server Components (RSCs) are likely in pretty high volume use around the internet thanks to default usage within Next.js, perhaps without users even really knowing it. I enjoyed Nadia Makarevich’s performance-focuced look at them in Bundle Size Investigation: A Step-by-Step Guide to Shrinking Your JavaScript. The […]