Pulumi has introduced Agent Skills to improve how AI coding assistants work with Pulumi infrastructure code. These skills provide structured knowledge across various platforms, focusing on best practices for authoring and migrating infrastructure effectively.

Pinterest successfully migrated 3.7 million lines of code from Flow to TypeScript over eight months, enhancing type safety, developer experience, and talent acquisition. The migration involved a structured approach with three phases: setup, conversion, and integration, leveraging community tools and automated processes to streamline the transition. Key benefits included improved language features and better support from the TypeScript community.