The **@topgunbuild/webcrypto** package provides a single, isomorphic `crypto` object that works both in Node.js and in browsers by blending the Node polyfill from PeculiarVentures with the native Web Crypto API. It lets developers write the same cryptographic code—e.g., hashing, random UUID generation, encryption—once and run it anywhere, and it is primarily used by the TopGun real‑time database framework. The library is published on npm under an MIT license (now archived in favor of the main TopGun repo).