[ Blog ]2 posts

Notes from the engineering team.

Field reports on persistent agent sandboxes, Firecracker microVMs, and how we ship infrastructure for AI agents.

April 29, 2026Jeet

Persistent agent sandboxes on Firecracker, no 24-hour cap

Why Superserve runs on Firecracker microVMs: persistent sandboxes via memory snapshots, per-sandbox egress firewalling, templates that snapshot a running process, and how we compare to E2B and Daytona.

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February 10, 2026Pavitra Bhalla

How our team collaborates on agentic coding

A look at how we use AI coding agents to plan, execute, and maintain our codebase. From a 7-phase planning framework to parallel agents building across repos.

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