A tool for frontend developers.Imaginary Programming is a TypeScript-based tool that uses OpenAI’s GPT engine to help frontend developers add to their projects. It allows developers to define a function prototype in TypeScript without an implementation, while GPT takes care of the rest. It can be used to generate useful titles and text, classify data using human-like intelligence, and extract structured data out of messy, unstructured language. Developers can also try out Imaginary Programming in the online Playground to experiment with its features.