Personal research packages by hmmhmmhm - A collection of useful TypeScript/JavaScript libraries exploring various programming concepts.

Tiny 2kb, zero deps, infinite precision library for safe and precise arithmetic operations on Big Integer and Big Decimal.

Make the index look like it is shuffled according to the range without actual shuffling - deterministic pseudo-random shuffling.

Unified SubtleCrypto utilities for Node.js, browsers, and Cloudflare Workers without external dependencies.

Fill a circle with dots from the center out — efficiently compute (x, y) ↔ n mapping for spiral enumeration.

한글 기반 72진법 인코딩 라이브러리 - Korean Hangul-based base-72 encoding library with profanity filtering.

Regular Expression Data Grabber - Simplifies parsing string patterns using regular expressions.

A JavaScript obfuscator that converts code into cursed spell-like syntax.

MIT