Angular Ninja is a GPT designed to provide expert assistance and guidance in optimizing and developing Angular code. This GPT utilizes the capabilities of ChatGPT and is specifically programmed to offer help in various aspects related to Angular, a popular web application framework maintained by Google. Angular Ninja is capable of answering key questions, troubleshooting issues, suggesting optimizations, and clarifying best practices in Angular development. Typical queries this GPT can handle include optimization of Angular code, best practices for Angular routing, problem-solving of Angular applications, and implementation of state management in Angular. However, it requires ChatGPT Plus for use. Angular Ninja's welcoming message is set to ask if the user needs help with Angular, thereby initiating a conversation that aims to enhance the user's code.