@duplojs/json-web-tokenToken Handler

A typed library to sign, encrypt, and validate your tokens without sacrificing readability.

🔒

Signing and encryption

Combine signers and ciphers to adapt tokens to your needs, with built-in implementations and customizable factories.

🧠

Header, payload, and create or verify parameters stay strongly typed to surface mistakes earlier.

⚙️

Plug in your own sync or async algorithms with signer and cipher factories, without losing API ergonomics.

✅

Verify signature, audience, issuer, subject, expiration, and tolerance with a token handler designed for real application flows.

🌐

Relies on modern native crypto primitives to keep the base simple, portable, and consistent.

🧱

Strongly typed, robust, opinionated, and focused on saving time on unnecessary technical plumbing.