JSPM

'JSON Web Almost Everything' - JWA, JWS, JWE, JWT, JWK, JWKS for Node.js, Browser, Cloudflare Workers, Deno, Bun, and other Web-interoperable runtimes

Helper functions for mute-crypto package

Reference API implementation for the Mumbler Initiative (https://github.com/Mumbler/Mumbler)

Sign and unsign cookies using web standard SubtleCrypto (browser-compatible)

XMLDSIGjs provides an implementation of XMLDSIG in Typescript/Javascript based on WebCrypto

ES Module to verify JWTs using the browser WebCrypto API

Use a `Bearer` token with web crypto to authenticate

[](https://www.npmjs.com/package/react-native-webview-crypto)

XMLDSIGjs provides an implementation of XMLDSIG in Typescript/Javascript based on WebCrypto

a fully async API for openpgp that builds on ephemeral immutable keys and that does not leak cryptographic material. ES5. Typescript support. 36kB gzip, excluding openpgp

A JS module for sending Web Push notifications, works in both browser and server environments

A wrapper library for envelope encrytion using the WebCrypto API

XMLDSIGjs provides an implementation of XMLDSIG in Typescript/Javascript based on WebCrypto

A WebCrypto Polyfill for NodeJS

Use a `Bearer` token with web crypto to authenticate

Web Crypto Helper for KohanaJS

A simple wrapper for the browser's Web Crypto API. Supports AES-GCM, RSA, and ECDSA (P-256), exposing easy-to-use functions where all keys are safe Base64 strings.

[](https://www.npmjs.com/package/react-native-webview-crypto)

ATPROTO OAuth client for the browser (relies on WebCrypto & Indexed DB)

Cross-runtime AES-GCM encryption utils for Node.js, React, and Edge

Web Cryptography API shim for legacy browsers

[](https://www.npmjs.org/package/node-webcrypto-shim)

Webcrypto based implementation of @bluesky-social/jwk Key's

[](https://www.npmjs.com/package/react-native-webview-crypto)

Web Cryptography API shim for legacy browsers

Starbase Cryptography

ATPROTO OAuth client for the browser (relies on WebCrypto & Indexed DB)

A WebCrypto Polyfill for Node in TypeScript built on OpenSSL

ecdsa jquery plugin for the browser using the webcrypto api

A comprehensive encryption library providing simple tools for data and file encryption/decryption with modern cryptographic standards, works well with node and build tools.

webcrypto library for Node, React Native and IE11+

Dead simple encryption in both browser and node, using WebCrypto under the hood

Webcrypto based implementation of @atproto/jwk Key's

cache wrapper that generates its own cryptographically secure random keys. wraps lru-cache by default. ES5. TypeScript support. 582 bytes gzip.

Reference API implementation for the Mumbler Initiative (https://github.com/Mumbler/Mumbler)

XMLDSIGjs provides an implementation of XMLDSIG in Typescript/Javascript based on WebCrypto

A WebCrypto Polyfill for NodeJS (blockcerts fork) - DO NOT USE IN PRODUCTION

[](https://www.npmjs.com/package/react-native-webview-crypto)

JWA, JWS, JWE, JWT, JWK, JWKS for Node.js, Browser, Cloudflare Workers, Deno, Bun, and other Web-interoperable runtimes

Adapter for preparing Google Cloud Platform credentials for jwebt

webcrypto library for Node, React Native and IE11+

Common cross-platform pre-configured cryptography methods using Node.js and Web Crypto API

A multi-layered encryption protocol for wrapping your messages in end-to-end security.

A WebCrypto Polyfill built on PKCS11

JWA, JWS, JWE, JWT, JWK, JWKS for Node.js, Browser, Cloudflare Workers, Deno, Bun, and other Web-interoperable runtimes

webcrypto library for Node, React Native and IE11+

higher-level crypto API for client and server

Simple CLI application for PKCS#11 testing based on WebCrypto library

2key-ratchet is an implementation of a Double Ratchet protocol and X3DH in TypeScript utilizing WebCrypto.

An encryption/decryption library.

jQuery plugin to return a hash for a string using SHA 1/256/384/512 and the web crypto api

Universal 'JSON Web Almost Everything' - JWA, JWS, JWE, JWT, JWK with no dependencies

Idea, basic concept, technical principal and philosophy of the Mumbler Initiative

OpenADP Browser-Compatible JavaScript SDK for distributed cryptography

zero-knowledge, offline-first, replicating, distributed document storage for web, mobile, desktop and node apps

webcrypto library for Node, React Native and IE11+

Symmetric cryptography wrapper for IPFS files with web gateway support

A utility package for encrypting and decrypting text using AES-GCM with a secret key.

Like golang, get crypto random integer or bigint.

'JSON Web Almost Everything' - JWA, JWS, JWE, JWT, JWK, JWKS for Node.js, Browser, Cloudflare Workers, Deno, Bun, and other Web-interoperable runtimes

A pure Typescript/Javascript implementation of XAdES based on XMLDSIGjs.

Simplified and opinionated crypto library (wraps the Web Crypto API)

Extra Web API bindings for ReasonML: WebCrypto, WebRTC, IndexedDB, WebSockets, Encoding, ...

A tiny, minimalistic HS256/HS512 jwt verifier using WebCryptoAPIs (for browser/bun/cloudflare)

React native wrapper for the crypto polyfil in a webview

webcrypto api in the browser and node-webcrypto-ossl in node.js

'JSON Web Almost Everything' - JWA, JWS, JWE, JWT, JWK, JWKS for Node.js, Browser, Cloudflare Workers, Deno, Bun, and other Web-interoperable runtimes

A WebCrypto polyfill that "smooths out" the rough-edges in existing User Agent implementations.

A WebCrypto Polyfill for Expo (React Native)

(Browser Runtime) 'JSON Web Almost Everything' - JWA, JWS, JWE, JWT, JWK with no dependencies

A WebCrypto polyfill that "smooths out" the rough-edges in existing User Agent implementations.

WebCrypto implementation for React Native.

Authentication library for the browser environment using Web Crypto API

webcrypto library for Node, React Native and IE11+

Expose the WebCrypto object in browser and NodeJS including types.

JWA, JWS, JWE, JWT, JWK, JWKS for Node.js, Browser, Cloudflare Workers, Deno, Bun, and other Web-interoperable runtimes

A pure Typescript/Javascript implementation of XAdES based on XMLDSIGjs.

A compact, versatile, and misuse-resistant library for end-to-end-encryption

'JSON Web Almost Everything' - JWA, JWS, JWE, JWT, JWK, JWKS for Node.js, Browser, Cloudflare Workers, Deno, Bun, and other Web-interoperable runtimes

A promised based easy to use wrapper over Web Crypto APIs

Universal 'JSON Web Almost Everything' - JWA, JWS, JWE, JWT, JWK with no dependencies

XMLDSIGjs provides an implementation of XMLDSIG in Typescript/Javascript based on WebCrypto

Simple isomorphic crypto utils

webcrypto library for Node, React Native and IE11+

Generate a secure BIP39 Mnemonic phrases from the combination of ID and Password

Encryption container formats based on the Web Cryptography API

XMLDSIGjs provides an implementation of XMLDSIG in Typescript/Javascript based on WebCrypto

webcrypto library for Node, React Native and IE11+

Webcrypto based implementation of @atproto-labs/jwk Key's

encrypt/desencrypt message with web crypto

Module for JWTs and JWKs.

Front-end JavaScript Encryption and Obfuscation Module for Client-Side Security

A simple challenge-response proof-of-work implementation for web apps

Universal 'JSON Web Almost Everything' - JWA, JWS, JWE, JWT, JWK with no dependencies

a webcrypto wrapper for files

ATPROTO OAuth client for the browser (relies on WebCrypto & Indexed DB)

Request validation using the Ed25519 algorithm

A wrapper library for envelope encrytion using the WebCrypto API

Module for using encrypted stateless sessions.

Module to make it easier to use the webcrypto api both in nodejs and the browser.

XMLDSIGjs provides an implementation of XMLDSIG in Typescript/Javascript based on WebCrypto