Run scripts that set and use environment variables across platforms

Cross platform child_process#spawn and child_process#spawnSync

Set the X-Permitted-Cross-Domain-Policies header in Express apps

Cross domain safe WeakMap.

Parses set-cookie headers into objects

Javascript module template.

Parse, Resolve, and Dereference JSON Schema $ref pointers

Tests whether one path is inside another path

Domain name parser based on the Public Suffix List

Cross domain safe WeakMap.

wait-on is a cross platform command line utility and Node.js API which will wait for files, ports, sockets, and http(s) resources to become available

A shim for the setImmediate efficient script yielding API

Cross domain components.

Utilities for dealing with cross-domain windows.

Communication and Synchronization between browser tabs/windows. Works cross-domain.

File Upload widget with multiple file selection, drag&drop support, progress bar, validation and preview images, audio and video for jQuery. Supports cross-domain, chunked and resumable file uploads. Works with any server-side platform (Google App Engine,

Here's the scenario: You want to build a secure means of some untrusted site opening a window, which loads content at a trusted site. Then you want the untrusted dude to be able to pass in parameters. Then you want the trusted code to do any amount of

Firebase JavaScript library for web and Node.js

Utilities for running commands on a specific version of node by installed path

Domain data form (ctx.storage.domain): schema-validated, event-emitting KV domains over storage backends for the DeepSeek Harness