kynesyslabs/sdks

A library for performing elliptic curve operations on the secp256k1 curve. It is designed to integrate into the BitcoinJS & BitcoinerLAB ecosystems and uses the audited noble-secp256k1 library. It is compatible with environments that do not support WASM, such as React Native.

Anchor client

zkSNARKs implementation in JavaScript, is a forked version from the main `iden3/snarkjs` repo to make it work with CryptKeeper Browser Extension using `@cryptkeeperzk/ffjavascript` forked version.

Metaplex JavaScript SDK

MultiversX SDK for JavaScript and TypeScript

Audited & minimal JS implementation of elliptic curve cryptography

Audited & minimal 0-dependency JS implementation of SHA, RIPEMD, BLAKE, HMAC, HKDF, PBKDF & Scrypt

Auditable & minimal JS implementation of post-quantum cryptography: FIPS 203, 204, 205

Anchor client

Secure, audited & minimal implementation of BIP39 mnemonic phrases

SimpleWebAuthn for Browsers

SimpleWebAuthn for Servers

Translation between JavaScript values and Buffers

Solana Javascript API

TypeScript definitions for simple-peer

Promise based HTTP client for the browser and node.js

An arbitrary length integer library for Javascript

A library for arbitrary-precision decimal and non-decimal arithmetic

A BIP32 compatible library

Bitcoin BIP39: Mnemonic code for generating deterministic keys

Client-side Bitcoin JavaScript library

bitcoinjs-message

Base 58 encoding / decoding

Node.js Buffer API, for the browser

Comlink makes WebWorkers enjoyable

Loads environment variables from .env file

Client-side Bitcoin JavaScript library ECPair

BIP-0032 like derivation for ed25519 curve

A complete and compact Ethereum library, for dapps, wallets and any other tools.

The JS module of the post-quantum digital signature algorithm (FALCON).

A simple SHA-256 / SHA-224 hash function for JavaScript supports UTF-8 encoding.

A simple SHA-3 / Keccak / Shake hash function for JavaScript supports UTF-8 encoding.

The Sodium cryptographic library compiled to pure JavaScript (wrappers, sumo variant)

Auditable minimal implementation of SLIP-0010 hierarchical deterministic (HD) wallets for ed25519

An ML-KEM/CRYSTALS-KYBER implementation written in TypeScript for various JavaScript runtimes

JavaScript library to interact with NEAR Protocol via RPC API

JavaScript implementations of network transports, cryptography, ciphers, PKI, message digests, and various utilities.