string-util-ts

stringTrimStart

import { stringTrimStart } from "string-util-ts";
console.log(stringTrimStart("abc", "a")); // 'bc'
console.log(stringTrimStart("abc", "b")); // 'abc'

stringTrimEnd

import { stringTrimEnd } from "string-util-ts";
console.log(stringTrimEnd("abc", "c")); // 'ab'
console.log(stringTrimEnd("abc", "b")); // 'abc'