anna-random-number-generator

A lightweight TypeScript/JavaScript library for generating random numbers.

Features

• Generate random integers in a closed range (including min and max)
• Generate random floating-point numbers in a half-open range (including min, excluding max)
• Works in Node.js projects with TypeScript or JavaScript

Installation

Install with one of the following package managers:

npm i anna-random-number-generator

yarn add anna-random-number-generator

pnpm add anna-random-number-generator

Usage

TypeScript / ESM

import { random, randomFloat } from "anna-random-number-generator";

const intValue = random(1, 10);
const floatValue = randomFloat(1, 10);

console.log(intValue);   // 1..10
console.log(floatValue); // >= 1 and < 10

CommonJS

const { random, randomFloat } = require("anna-random-number-generator");

console.log(random(1, 10));
console.log(randomFloat(1, 10));

API

random(min, max)

Returns a random integer between min and max, including both bounds.

• Parameters:
  • min: number (lower bound)
  • max: number (upper bound)
• Returns: number

randomFloat(min, max)

Returns a random floating-point number between min (inclusive) and max (exclusive).

• Parameters:
  • min: number (lower bound)
  • max: number (upper bound)
• Returns: number

Notes

• For predictable behavior, pass valid numeric values.
• Recommended input rule: min should be less than or equal to max.

Development

Build the package locally:

npm run build

Compiled output is generated in the build folder.

License

ISC