Posts Tagged bun

Introducing Bun as a Runtime for Pulumi

Wednesday, Apr 8, 2026

Last year we added support for Bun as a package manager for Pulumi TypeScript projects. Today we’re taking the next step: Bun is now a fully supported runtime for Pulumi programs. Set runtime: bun in your Pulumi.yaml and Bun will execute your entire Pulumi program, with no Node.js required. Since Bun’s 1.0 release, this has been one of our most requested features.

Pulumi + Bun: Supercharge Your Infrastructure Dependencies

Monday, Jul 28, 2025

Today, we are announcing a new addition that allows Pulumi users to use Bun as their package manager, offering an alternative to npm, Yarn, or pnpm. Bun, a recently released JavaScript runtime, bundler, transpiler, and package manager, provides a faster way to manage Pulumi project dependencies.