Mustache

Mustache is a lightweight template engine used in programming that enables dynamic content generation. It allows developers to define templates with placeholders—marked by double curly braces, like {{name}}—which are replaced with actual data when the template is processed. This separation of structure and data simplifies creating customized documents, web pages, or emails, making content adaptable without altering the template's core layout. Mustache supports multiple programming languages and frameworks, promoting consistency and efficiency in rendering, especially in applications that handle personalized or variable information.