Preview:
const snakeToCamelCase = (text) => {
  if (!(typeof text === "string" || text instanceof String)) {
    console.error(`string expected, ${typeof text} provided`)
    return text
  }
  text
    .toLowerCase()
    .replace(/([-_][a-z])/g, group =>
      group
        .toUpperCase()
        .replace("-", "")
        .replace("_", "")
    )
}

snakeToCamelCase("snake_case_to_camel_case") // snakeCaseToCamelCase
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