TOML is a configuration file format that is easy to read due to its simple syntax. It is designed to be easily parsed into data structures. TOML aims to be minimal, so it is easy to learn and use. It is often used for configuration files because it is more human-readable than formats like JSON or XML, while still being machine-parsable. TOML files are typically used to store configuration settings for software applications, data serialization, and other similar purposes. The format is designed to be unambiguous and easy to understand, even for people who are not familiar with programming. TOML is case-sensitive and uses a simple key-value pair structure, with support for tables (sections) and arrays. It supports various data types, including strings, integers, floats, booleans, dates, and arrays. The syntax is designed to be straightforward and intuitive, making it a popular choice for configuration files in many modern software projects.