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Browser Use launches a new browser infrastructure service featuring subsecond cold starts, lower cost at $0.02/h, and unlimited scaling, now live for developers.
Greg pr07 announces a new browser infrastructure using custom Firecracker VMs, a Chromium fork, and bare metal, offering up to 6x cheaper costs with subsecond cold starts and support for 10,000 concurrent browsers.
A deep dive into why local coding agents like Claude Code and Codex are converging on libkrun instead of Firecracker for sandboxing, as Firecracker cannot run natively on macOS. The article also introduces iii-sandbox, an open-source hardware-isolated execution layer built on libkrun.
Superserve is a new tool that simplifies AI agent deployment into persistent Firecracker microVM sandboxes using just three commands.
The author argues that building agent infrastructure requires both the speed of containers and the safety of VMs, highlighting AWS Firecracker as a solution that combines both.