Test if a finite double-precision floating-point number is a positive integer.
.properties file parser, editor, formatter and bundler integrations.
Mobile and Web client for Claude Code and Codex
[](https://www.npmjs.com/package/@opys/cleanroom)
simplex-noise is a fast simplex noise implementation in Javascript. Works in node and in the browser.
Modal provider for ComputeSDK - serverless Python execution with GPU support and zero cold starts
React hooks and components for integrating with the Vital Link.
Handle .properties file via promisified and typed API
Java lint utilities
A utility package for JavaScript applications.
Admin UI for ampless: post editor, media manager, site/theme settings
Headless CLI client for the Agent Client Protocol (ACP) — talk to coding agents from the command line
A utility package for JavaScript applications.
A utility package for JavaScript applications.
A wrapper for sinon test sandbox and associated utilities.
A utility package for JavaScript applications.
A utility package for JavaScript applications.
Multi-user sandbox runtime with process pool management for FastAgent
Javascript sandboxing library.
A string manipulation toolbox, featuring a string formatter (inspired by sprintf), a variable inspector (output featuring ANSI colors and HTML) and various escape functions (shell argument, regexp, html, etc).
An express module providing a Parse-compatible API server
Runtime security for AI agent sandboxes. Drop-in protection against prompt injection, secret exfiltration, and sandbox escape — works with [Vercel](https://vercel.com/sandbox), [E2B](https://e2b.dev/), [Daytona](https://www.daytona.io/), [Cloudflare Conta
Any dimensional alpha shape computation
A helper library for wallets to integrate with FiatConnect APIs