WWDC25 · 13 min · Developer Tools

Meet Containerization

Meet Containerization, an open source project written in Swift to create and run Linux containers on your Mac. Learn how Containerization approaches Linux containers securely and privately. Discover how the open-sourced Container CLI tool utilizes the Containerization package to provide simple, yet powerful functionality to build, run, and deploy Linux Containers on Mac.

Watch at developer.apple.com ↗

Transcript all transcripts

Chapters

0:00 — Introduction
0:48 — What is a container?
3:50 — Containerization deep dive: Image management
5:53 — Containerization deep dive: Virtualization
6:53 — Containerization deep dive: Container environment
9:19 — Command line tooling
11:45 — Wrap-up

Code shown on screen · 2 snippets

Container Image Pull bash · at 9:58 ↗

container image pull alpine:latest

Container Run bash · at 10:43 ↗

container run -t -i alpine:latest sh

Resources

[guide] Container
[guide] Containerization