@rasmx/hash 🚀

@rasmx/hash is a high-performance, universal hashing library for JavaScript and TypeScript, powered by WebAssembly and Rust.

Why @rasmx/hash?

• Blazing Fast: Up to 10-20x faster than pure JS implementations (like crypto-js).
• Streaming Ready: Hash gigabytes of data with zero-copy using browser ReadableStream.
• All-in-One: One tiny package replaces dozens of single-algorithm libraries.
• Modern: Full support for SharedArrayBuffer and ES Modules.

Supported Algorithms

| Family | Variants | | :--- | :--- | | SHA2 | 224, 256, 384, 512, 512/224, 512/256 | | SHA3 | 224, 256, 384, 512 | | Keccak | 224, 256, 384, 512 | | XXHash | 32, 64, 3-64, 3-128 (with Seed support) | | Other | MD5, HMAC-SHA256, HMAC-SHA512, SHAKE128/256 |

Quick Start

import { hash } from '@rasmx/hash';

// Simple usage
const hex = await hash.sha2.v256("hello world");

// Streaming large files (Browser)
const result = await hash.stream(file.stream(), new IncrementalSha256());