case-text-utils/src/toTitle.js

A tiny, dependency-free utility to convert string cases like camelCase, snake_case, kebab-case, PascalCase, Title Case, UPPER_CASE, and more.

export function toTitle(str = '') {
    return str
        .toLowerCase()
        .replace(/(?:^|\s|-|_)\S/g, x => x.toUpperCase())
        .replace(/[-_]/g, ' ');
}