Snake case is a way of writing phrases without spaces, where spaces are replaced with underscores
_, and the words are typically all lower case. It's often stylized as "snake_case" to remind the reader of its appearance.
Snake casing is often used as a variable naming convention. The following names are in snake case:
Number.MAX_SAFE_INTEGER. This is not typically considered as snake case. Instead, it is sometimes called screaming snake case.
Snake case is the most popular convention in Python, Rust, and various other languages.