Python 3.14 has a new feature called the template string, or t-string, type. A t-string superficially resembles an f-string, but it’s designed to do something very different.

Strings can be concatenated with the + operator, and repeated with *: 2 * 'ma' + 'mia' Strings can be indexed, with the first character having index 0. There is no separate character type; a character ...