frux/csp

The **csp** monorepo bundles utilities for working with Content‑Security‑Policy in JavaScript: `csp-header` generates CSP directives (for HTTP headers or `<meta>` tags) with presets and zero‑dependency helpers, while `express-csp-header` adds the library as an Express middleware that auto‑handles TLDs and nonce generation. It’s aimed at developers building web servers or front‑end apps who need a reliable, reusable way to implement and manage CSP policies.