Peculiar Ventures TypeScript Utilities (pvtsutils)

pvtsutils is a utility library designed for TypeScript-based projects, offering a suite of common helper functions for data manipulation. Key functionalities include robust ArrayBuffer conversions, enabling seamless transformation between various string encodings such as hexadecimal, UTF-8, binary, Base64, and Base64Url. Additionally, it provides utilities for combining multiple ArrayBuffer instances, performing deep equality checks on buffers, and handling object property assignment akin to Object.assign. The library is currently stable at version 1.3.6, with consistent maintenance reflected in recent minor updates to its Convert class functionality. While it is built with TypeScript, its module system primarily supports CommonJS and UMD patterns, making it compatible with Node.js environments via require() and browser environments through script tags or AMD loaders. This design choice differentiates it from many modern ESM-first libraries, offering broad compatibility for existing codebases. Its focused approach on ArrayBuffer operations makes it particularly useful in cryptographic contexts, data processing pipelines, and other scenarios requiring low-level binary data handling.