Pura

Judgement

What it is

List, course or other material

What it does

A hobby OCI container runtime in Rust written to explore the OCI runtime spec and how Docker calls a runtime.

Adopt it when

You are studying the OCI runtime specification and want a small Rust implementation to read.

Watch out

The author calls it a hobby project, and it has not been updated since 2023.

Ready for

Experimental

Runs as

Command line

Built with

Rust

How established

Established: started 5 years ago, no tagged release yet.

What the license allows

You can build it into a product you sell, as long as you keep its copyright notice.

Judged on 2026-11-06 from the project's README and GitHub data. The license and age lines are worked out directly.

Built from

Follow it down: Pura → Rust → runs on a microchip

How compilers were built, back to punched paper tape

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