0 dependency, pure TypesScript implementation of the AES block cipher and common modes of operation.
Encrypt/Decrypt files via Node.js built-in crypto and stream modules with percentage progress callback with desired chunksize
MCP server for European financial data — ECB rates, Eurostat inflation, GDP, unemployment. Real-time structured data for AI agents.
Blowfish encryption library for browsers and Node.js
IM ↔ Agent 统一网关 — 飞书/Telegram/微信/企业微信对接 Claude Code/Codex/OpenCode
国产密码算法-sm4
European Central Bank Exchange Rates API client module for nodejs
A cross platform AES encryption-decryption with pkcs5Padding. support Java,javascript,typescript,C,Android,IOS...
Node.js API (Node-API)
Public logs API for OpenTelemetry
Magma cipher implementation in pure TypeScript
Utility functions for working with TypeScript's API. Successor to the wonderful tsutils. 🛠️️
Cryptographic utilities using Bun native features
Check if something is a Node.js stream
Shared utilities including auth, request, crypto, and GrowingIO analytics.
An npm package that provides cryptography russian algorithm 'kuznechik' (GOST 34.12-2018)
Implements https://w3c.github.io/accname/
An implementation of the WHATWG URL Standard's URL API and parsing machinery
Public API for OpenTelemetry
BelT (STB 34.101.31) cipher implementation in pure TypeScript
Kalyna (DSTU 7624:2014) cipher implementation in pure TypeScript
AI security scanner for vibe-coded apps. Find vulnerabilities before attackers do.
国密SM4加解密工具，支持浏览器与Node环境
Bridging the gap between buffers and typed arrays