Ontario MCEDT (OHIP) reference adapter for the billing-substrate. Renders ClaimBatch into HEB/HEH/HET/HEE record-format claim files.
An npm package for reading binary files written in TypeScript
TypeScript SDK for arthash — wasm-backed encode/decode/toSvg.
Base64 transcoding in pure JS
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Inspect and patch qpdf QDF page text source programs.
Encode JavaScript values as canonical CBOR
Hybrid encryption (RSA + AES-GCM) with Express middleware for automatic request/response encryption
Optimus Prime is a babel-jest Transformer.
Modular, storage-agnostic core for working with Cashu mints and wallets.
This package is for building complex and evolving receipts using a simple XML style language and component engine. The XML is converted to a simple JS representation that is then converted to either HTML or an ESC/POS byte array at runtime with supplied d
A simple and highly private secure-channel protocol
argon-vault: Secret Encryption CLI Tool
A simple stream that allows reading and writing to the same file at the same time.[H[C[F
LeanJSX is a server-driven library that allows you to build HTML components using JSX-like syntax, but without relying on hefty client-side JavaScript libraries or frameworks.
Safe, strict and stable textual encoding of byte streams.
Browser-side decryption package for encrypted SOG Gaussian model files stored in R2.
MSM data transcoder for Node.js
Receive a byte range from a readable stream
SPD (Secure Packaged Data) — a compressed, post-quantum-hardened encrypted data format for Node.js. Supports chunked internet transfer, large-file streaming (>2 GB), Argon2id key derivation, XChaCha20-Poly1305 AEAD, and HMAC-SHA3-512 authentication.
Transaction messaging service protocol
base58 encode/decode in solidity.
Chrome DevTools-style network inspector for Node.js - intercepts HTTP/HTTPS requests and displays them in an interactive terminal dashboard