safely create multiple ReadStream or WriteStream objects from the same file descriptor
TypeScript definitions for run-parallel
Nx plugin for blazing fast Verdaccio setup & testing
ParallelMarkets.com JavaScript SDK loading utility
Load [OpenAPI](https://www.openapis.org/) specifications into an executor. Every operation in the spec becomes an invokable tool with a JSON-Schema input, automatic request building, and optional secret-backed auth.
Create a lazy promise that defers execution until it's awaited or when `.then()`, `.catch()`, or `.finally()` is called
parallel.js enables easy multi-thread processing in javascript
Run an array of functions in parallel, wait to finish when one errors
Target-agnostic execution engine for Prisma Next
Run operations on a graph, maximizing parallelism
A small collection of functional programming utils
Migration path to React Router v6 from v4/5
OS-keychain-backed secret store for the executor. Reads and writes secrets to:
Storage adapter interface for the executor. Defines the shared `DBAdapter`, `DBSchema`, and query-operator types every persistence backend implements, plus helpers for typed queries and an in-memory conformance test suite.
File-backed secret store for the executor. Persists secrets to a single JSON file at an XDG-compliant path so they survive between process restarts — useful for local development, CLIs, and scripts where a system keychain isn't available.
A gorgeous reporter for Mocha.js
Helper classes for your async flow control
Run npm tasks in parallel and exit when they are all done.
NX plugin for integrating Stryker mutation testing into your NX workspace
XState for finite state machines
Wormhole SDK Route for Base-Solana bridge with executor service
[QuickJS](https://github.com/justjake/quickjs-emscripten) sandbox runtime for `@executor-js/execution`. Runs untrusted TypeScript/JavaScript in a WASM-backed interpreter with configurable timeout, memory limit, and stack size — safe enough to execute LLM-
Opinionated OpenCode agent harness — PRIME, plan, build, QA, skills, MCP wiring, hashline editing.
ParallelMarkets.com React SDK