Jason Dellaluce

Jason is a Member of Technical Staff at Replit, building systems for security and observability. An open-source maintainer with a background in cloud infrastructure, he enjoys turning new ideas into products.

EngineeringInfrastructureSecurity

Inside Replit’s New Sandbox Engine, Part 1: The Path to MicroVMs

How Replit rebuilt its sandbox engine with microVMs for stronger isolation, bottomless storage, and fast startup across hundreds of millions of projects.

Luis Héctor Chávez / Jason Dellaluce / More

11/04/26

Articles

Inside Replit’s New Sandbox Engine, Part 1: The Path to MicroVMs