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fsをオブジェクトっぽく抽象化して扱う
MCP server that exposes screenshots, HTML snapshots, and selections from the SeeWhatISee Chrome extension to any MCP client.
An npm package for reading binary files written in TypeScript
Inspect and patch qpdf QDF page text source programs.
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
Hybrid encryption (RSA + AES-GCM) with Express middleware for automatic request/response encryption
Modular, storage-agnostic core for working with Cashu mints and wallets.
Optimus Prime is a babel-jest Transformer.
A simple and highly private secure-channel protocol
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.
Base64 transcoding in pure JS
argon-vault: Secret Encryption CLI Tool
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A simple stream that allows reading and writing to the same file at the same time.[H[C[F
Encode JavaScript values as canonical CBOR
Bytes utility functions for vapors.
Browser-side decryption package for encrypted SOG Gaussian model files stored in R2.
base58 encode/decode in solidity.
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
Bindings of madfish-sapling for react-native