GitHub Spark is an AI-driven tool designed to enable users to create and share personalized micro-applications (sparks) without writing or deploying any code. This goal is achieved through tightly integrated components: a natural language editor, a hosted runtime environment, and a PWA-supported dashboard. The vision behind GitHub Spark is to make software personalization as straightforward as personalizing a development environment, empowering others to do the same. Key benefits of the product include no coding required, ease of sharing and personalization, and robust AI model support.