XMLHttpRequest for Node

Zip and unzip, also called matrix transpose

A Joplin plugin that renders ChordPro song markup directly in your notes with chord diagrams, lyrics formatting, and automatic transposition capabilities.

Lightweight AES and DES encryption library for Node.js, featuring flexible encoding, multiple cipher modes, and TypeScript support.

Fast and tiny fuzzy-search utility

All the cryptographic primitives used in Ethereum.

Optional encryption-at-rest sub-pack for the Graphorin framework's default SQLite store. Pulls in `better-sqlite3-multiple-ciphers@^12.9.0` (a drop-in fork of `better-sqlite3` that bundles SQLite3MultipleCiphers / SQLCipher v4), exposes the `encryptDataba

A tiny, simple, fast fuzzy search library

Community plugin for native & electron SQLite databases

Cipher components for @jscrypto.

JavaScript implementations of network transports, cryptography, ciphers, PKI, message digests, and various utilities.

Matrix & quaternion operations for 2D/3D geometry processing

Audited & minimal 0-dependency JS implementation of AES, ChaCha20-Poly1305 and XChaCha20-Poly1305. Dual CJS+ESM fork of @noble/ciphers.

SPECK block cipher components for @jscrypto.

NIST standard Format-preserving encryption FF3-1 implementation

The scrypt password-based key derivation function with sync and cancellable async.

Activity SDK ciphers

ChaCha20 family stream cipher and AEAD components for @jscrypto.

Parse intervals in shorthand notation

> **Decrypt the Past • Encrypt the Future**