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Guillermo Rauch

Guillermo Rauch

@rauchg · 94,500 Followers

Guillermo Rauch

Guillermo RauchGuillermo Rauch·Oct 2, 2026

The Future of Frontend Engineering: Why Everything You Knew Is Changing

Server components, AI agents writing CSS, and why the browser is turning into an operating system.

Programming6 min read
The Future of Frontend Engineering: Why Everything You Knew Is Changing
Guillermo RauchGuillermo Rauch·Sep 24, 2026

Lessons Learned Migrating a Monolith to High-Performance Microservices

How our team reduced latency by 70% and handled 100k requests/sec without breaking production.

Technology11 min read
Lessons Learned Migrating a Monolith to High-Performance Microservices
Guillermo Rauch

Guillermo Rauch

@rauchg

CEO at Vercel. Creator of Next.js, Socket.io, and Mongoose. Passionate about web performance.

94,500 Followers