Cloud Native Buildpacks (CNB) is a CNCF Incubating project that transforms application source code into OCI images that can run on any cloud. The v3 specification — Buildpack API 0.12, Platform API 0.15, and Distribution API 0.3 — defines a modular, vendor-neutral contract between buildpacks, builders, lifecycles, and platforms.
-
Updated
Aug 4, 2026