JavaScript mapping classes and random generation algorithms

Easy random generation.

Random generation utilities for numbers, strings, arrays, and weighted selections

Toolkit for random generation

Toolkit for Node-RED: Modbus, production reporting, random generation, and device reporting nodes

Fastest random ID and random string generation for Node.js

MCP server providing random generation utilities including UUID, numbers, strings, passwords, Gaussian distribution, dice rolling, and card drawing

Deterministic pixel character IDs, parts catalog, and random generation for Pixabots

Statistical routines and probability distributions.

Referentially tranparent random generation functions

Random generation utilities — numbers, strings, UUIDs and more.

CSV and object generation implementing the Node.js `stream.Readable` API

math-random is an isomorphic, drop-in replacement for `Math.random` that uses cryptographically secure random number generation, where available

Prompt crafting and management section for Pict: typed prompts with segments (context, request, success criteria), curated word list matrices with weights, a {~WordListEntry:Name~} template expression for weighted-random generation, batch generation with

Pseudo-random number generators w/ unified API, distributions, weighted choices, ID generation

Modern random generation toolkit for Node.js and browsers

Port of TweetNaCl cryptographic library to JavaScript

A package to seed your database using Drizzle ORM

Operation with random numbers for ngraph.*

Generate random numbers from various distributions.