The recent versions of Deno improved web API support in the cryptography, networking, and messaging areas. Deno 1.11 introduced support for the Web Crypto APIs and BroadcastChannel APIs. Deno 1.12 added support for the
MessagePort portions of the Channel Messaging API. Deno 1.13 implements the navigator.hardwareConcurrency API.
Deno 1.11 introduced support for the Web Crypto API. The Web Crypto API is an interface allowing a script to use low-level cryptographic primitives to build secure systems. Deno 1.0 already supported
crypto.getRandomValues(). Deno 1.11 implements the SubtleCrypto.digest API that computes a digest of the data passed