OpenCastle Alchemist — `castle` trading-strategy CLI. Pair with the `opencastleai/alchemist-skill` Claude Code plugin for the agent-facing skill.
CMake.js - a Node.js native addon build tool
Binaries supporting [Node](https://nodejs.org/) bindings to the [DuckDB C API](https://duckdb.org/docs/api/c/overview) for Windows (Win32) x64.
A system for sharing tool configurations between projects without duplicating config files.
etcd state management client for HKube
A fork of `import-meta-resolve` with commonjs + ESM support at the same time, AKA dual package.
Node.js implementation of the lumberjack protocol.
End-user Canton wallet CLI (TUI + scripted)
Storage abstraction layer for Workglow, supporting IndexedDB, PostgreSQL, and Supabase with unified interfaces.
Execute async tasks in sequence.
BunnyAgent Daemon - Unified API gateway for sandbox services (file, git, volumes)
A queue system for fetch requests
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Get the effective user's homedir.
Polyfill crypto.randomUUID
[](https://www.npmjs.com/package/@mergeapi/merge-node-client)
Incredibly fast and precise universal web accessibility evaluator for puppeteer or playwright.
Durable Object-based queue for Cloudflare Workers with near-zero dispatch latency
Basic test runner for tape that supports ECMAScript Modules (ESM; es6 modules). Runs your tests in isolation, one after the other.
A utility to queue up a number requests to be executed in parallel batches with possible waitTime between them. Well suited for webscraping.
Fastest xxhash implementation in Node.js
Cross-platform support for running Windows executables
Node-specific adapters and helpers for tsops
Connector runner for **HP Indigo** digital printing presses. Connects via JMF (Job Messaging Format) persistent query subscriptions and forwards job status, device status, resource, and heartbeat events to the transAI platform as metrics.