Description: The Transformation Pipe is a custom pipe in Angular that transforms data for visualization in templates. In Angular, pipes are a fundamental tool that allows for the modification of data presentation in a simple and efficient manner. A transformation pipe can be used to format dates, convert text to uppercase or lowercase, or even perform simple calculations. The main feature of a pipe is its ability to receive an input value and return a transformed value, allowing developers to present information in a more understandable and appealing way for the end user. Additionally, pipes can be chained, meaning that the output of one pipe can be passed as input to another, thus increasing the flexibility and power of data manipulation in web applications. Creating a transformation pipe is a relatively straightforward process that involves defining a class that implements the PipeTransform interface and annotating the class with the @Pipe decorator. This allows the pipe to be used in Angular templates, facilitating code reuse and maintenance. In summary, transformation pipes are an essential tool in Angular that enhances user experience by allowing for dynamic and personalized data presentation.