Give eachr an item to iterate (array, object or map) and an iterator, then in return eachr gives iterator the value and key of each item, and will stop if the iterator returned false.

Polyfill for functions in the crypto library

[](https://www.npmjs.com/package/react-native-webview-crypto)

Helper code for crypto polyfil in a webview

create hashes for browserify

Parse and stringify the environment configuration files and format, also known as .env files and dotenv files

multiple hash functions

Stop getting EMFILE errors! Open only as many files as the operating system supports.

Universal Module for Hash Function in JavaScript

Multicoin address validator for Bitcoin and other Altcoins.

A tiny (130B to 205B) and fast utility to randomize unique IDs of fixed length

Universal Module for HMAC (Hash-based Message Authentication Code) in JavaScript

Hashing made simple. Get the hash of a buffer/string/stream/file.

Generate uniformly distributed ints in any base from a bit sequence

Node.js implementation of Valve's crypto

Cryptography resources for IOV projects

Extract the options and callback from a function's arguments easily

Isomorphic cryptographic functions for browser and NodeJS.

Polyfill for Crypto instance methods of Web Crypto API

Write and backtest trading strategies against a multi-agent AMM token market with liquidity and vesting.