Checks if two URLs pass the "same origin"-policy (RFC 6454)

CORS plugin for Axiomify — strict preflight, Vary management, credentials-aware origin policy with startup validation.

Capacitor plugin to bypass CORS & same origin policy for iframes.

Apily — same-origin policy crasher

Support for setting Cross-Origin Resource Sharing (CORS) headers to lws

Middleware to set the Referrer-Policy HTTP header

Bypass CORS is a Node.js application that creates a proxy server to bypass Cross-Origin Resource Sharing (CORS) issues. It allows you to make cross-origin requests to APIs that would otherwise be blocked by the browser's same-origin policy.

SQLite Wasm conveniently wrapped as an ES Module.

WebContainer Public API

Quarterzip embeddable conversational agent SDK.

Screenshots with JavaScript

Middleware to set X-Frame-Options headers

An implementation of the WHATWG URL Standard's URL API and parsing machinery

Parses Cache-Control and other headers. Helps building correct HTTP caches and proxies

Manage request/response cookies in the environments where those are not supported.

help secure Express/Connect apps with various HTTP headers

Get the remote origin URL of a Git repository

An AST-based pattern checker for JavaScript.

Official ESLint plugin for Vue.js

Parse Content Security Policy directives.