Back to browse
GitHub Repository

Tool to build & run portable, lightweight, self-contained virtual machines.

3,557 starsRust

Smol machines – subsecond coldstart, portable virtual machines

by binsquare·Apr 17, 2026·499 points·152 comments

AI Analysis

●●SolidNiche GemSolve My Problem

Single-file VMs with network allow-listing beat Docker daemon complexity for simple sandboxing.

Strengths
  • `--allow-host` flag provides granular egress control without requiring complex firewall rules.
  • Packs entire environment into single binary executable, requiring no background daemon.
  • Sub-second cold start makes ephemeral VMs feel exactly like local processes.
Weaknesses
  • No Windows support yet, limiting adoption for developers working on mixed-OS teams.
  • Competes directly with Docker and Podman which already have larger ecosystems.
Target Audience

Backend developers, security engineers, CLI tool creators

Similar To

Lima · Multipass · Firecracker

Similar Projects

AI/ML●●●Banger

GhostDesk – MCP server giving AI agents a full virtual Linux desktop

Gives AI agents a full Linux desktop with human-like mouse movement to bypass bot detection.

WizardryZero to One
maltyxxx
502mo ago