Comment by heavyset_go

Someone posted this and then immediately deleted their comment: https://qemu.readthedocs.io/en/latest/system/i386/microvm.ht...

I didn't know it existed until they posted, but QEMU has a Firecracker-inspired target:

> microvm is a machine type inspired by Firecracker and constructed after its machine model.

> It’s a minimalist machine type without PCI nor ACPI support, designed for short-lived guests. microvm also establishes a baseline for benchmarking and optimizing both QEMU and guest operating systems, since it is optimized for both boot time and footprint.