* [vm2 v3.11.7](https://github.com/patriksimek/vm2) – Sandbox for running untrusted code with controlled access to Node.js built-in modules and secure context isolation.

* [Microsandbox v0.6.15](https://github.com/superradcompany/microsandbox) – Secure, local-first programmable sandboxes using hardware-isolated microVMs that boot in milliseconds for AI agents.

* [sandboxed v0.3.12](https://github.com/tastyeffectco/sandboxd) – Self-hosted developer sandboxes providing live preview URLs, one-command install, agent-driven code generation, and on-demand sleep/wake.

* [CubeSandbox guest-image-260820-1](https://github.com/TencentCloud/CubeSandbox) – Hardware-isolated sandbox service for AI agents, built on RustVMM and KVM with fast startup, high concurrency, and E2B SDK compatibility.

* [K8E v1.35.5-20260824-rc3...](https://github.com/xiaods/k8e) – Lightweight CNCF-conformant Kubernetes distribution optimized for rapid deployment, enterprise high-availability, and secure AI agent sandboxing.