Show HN: Maclet – A native macOS container runtime written from scratch in Rust

Category: infrastructure

Tags: container-runtime, macos, rust, apple-silicon, virtualization

Score: 6.8/10 (Innovation: 7, Technical: 8, Documentation: 7, Utility: 5)

Maclet is a from-scratch container runtime for Apple Silicon that replaces Docker Desktop's heavy VM and daemon stack with a lightweight Rust binary driving Apple's Virtualization Framework and a Linux guest agent implementing namespaces, cgroups v2, OverlayFS, and bridge networking. It is technically ambitious and refreshingly self-contained, targeting developers who want sub-second boot times and no proprietary licensing overhead.

Target audience: backend devs, devops, systems programmers, Apple Silicon developers

Repository: https://github.com/sumant1122/maclet · Rust · Apache-2.0 · 7 stars

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