Kiro is a new AI-powered IDE that aims to help developers deliver software projects from concept to production. It uses spec-driven development, which involves generating technical requirements, design documents, and task lists from basic prompts. Kiro also includes features such as hooks, which are event-driven automations that can perform tasks like updating test files or refreshing documentation. The goal of Kiro is to add rigor to the development process and make it easier to get projects into production.