Codei is an AI-powered tool that helps developers find examples of code to help with debugging, implementing specific features, and learning new programming languages or frameworks. It provides an intuitive UI and the ability to refer back to previous examples easily. Codei offers a one-time-pay option for lifetime access and a free API key. It can also help users understand error messages and provide examples to help fix issues quickly. Overall, Codei aims to save developers time and improve their products.