Kernel.sh @ Replay 2026 | Lessons Learned from Building Fast Infra for Agents to Access the Internet

Catherine Jue (Co-Founder, kernel.sh) shares what her team learned building open-source infrastructure for AI agents to access the internet at sub-150ms browser boot times. The talk traces the stack's evolution from containers to unikernels to microVMs, and covers what it takes to make serverless browsers not just fast but reliable with long-running entity workflows in Temporal.

Filmed at Replay 2026: The Durable Execution Conference for AI, by Temporal.

Temporal is the simple, scalable, open source way to write and run reliable cloud applications. 

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