The Dagger TypeScript SDK now supports the Deno runtime, in addition to Node.js and Bun. This addition allows developers to choose their preferred JavaScript runtime for modern development workflows. The support was made possible by overcoming technical roadblocks related to Deno's workspace management, compatibility layer, and configuration file requirements. With this update, users can write and run Dagger modules using Deno, taking advantage of its native TypeScript support and excellent performance without needing transpile or configure complex build tooling.