ID Start is a Unicode property identifying characters that can initiate identifiers, such as variable names in programming languages. These characters are essential for defining the starting rules of valid and meaningful identifiers in software development.
As of Unicode Version 15.0.0, there are 2 different ID Start.
No, the ID Start property is a binary property, which means it can only have one of two values: Yes or No. There are no specific values or levels associated with it.