@catbee/utils/id/index.cjs

A modular, production-grade utility toolkit for Node.js and TypeScript, designed for robust, scalable applications (including Express-based services). All utilities are tree-shakable and can be imported independently.

/*
 * The MIT License
 * 
 * Copyright (c) 2026 Catbee Technologies. https://catbee.in/license
 * 
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 * 
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 * 
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */

'use strict';

var crypto = require('crypto');

var __defProp = Object.defineProperty;
var __name = (target, value) => __defProp(target, "name", { value, configurable: true });
function uuid() {
  return crypto.randomUUID();
}
__name(uuid, "uuid");
function nanoId(length = 21) {
  if (length <= 0) return "";
  let id = "";
  while (id.length < length) {
    id += crypto.randomBytes(Math.ceil(length * 3 / 4)).toString("base64url").replace(/[+/=]/g, "");
  }
  return id.slice(0, length);
}
__name(nanoId, "nanoId");
function randomHex(byteLength = 16) {
  return crypto.randomBytes(byteLength).toString("hex").padStart(byteLength * 2, "0").slice(0, byteLength * 2);
}
__name(randomHex, "randomHex");
function randomInt(min, max) {
  const range = max - min + 1;
  return Math.floor(Math.random() * range) + min;
}
__name(randomInt, "randomInt");
function randomBase64(byteLength = 16) {
  return crypto.randomBytes(byteLength).toString("base64url");
}
__name(randomBase64, "randomBase64");

exports.nanoId = nanoId;
exports.randomBase64 = randomBase64;
exports.randomHex = randomHex;
exports.randomInt = randomInt;
exports.uuid = uuid;