paulmillr/noble-curves

Property based testing framework for JavaScript (like QuickCheck)

TypeScript is a language for application scale JavaScript development

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

JS build tools. Includes tsconfigs, templates and CI workflows

Benchmark your JS projects with nanosecond resolution

Micro testing framework with familiar syntax, multi-env ESM support & parallel execution

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

Solana Javascript API

All the cryptographic primitives used in Ethereum

A collection of useful crypto utilities for @polkadot

JavaScript library to interact with NEAR Protocol via RPC API

Library for Signing and Verifying JWTs that use DIDs as issuers and JWEs that use DIDs as recipients

JavaScript and TypeScript library to interact with the Internet Computer

Secure, audited & minimal implementation of BIP32 hierarchical deterministic (HD) wallets over secp256k1

JavaScript library for Starknet

Tools for making a Nostr client.

An interface over BIP-32 and BIP-39 key derivation paths

Cryptographic key pairs for the XRP Ledger

Noise libp2p handshake for js-libp2p

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.

Encodes and decodes address formats for various cryptocurrencies

JavaScript and TypeScript library to manage identity with the Internet Computer

Ceramic did:key method resolver

Crypto primitives for libp2p

Helper methods for Veramo plugins

core library functions for BitGoJS

Audited & minimal library for Bitcoin. Handle transactions, Schnorr, Taproot, UTXO & PSBT

Elliptic Curve Integrated Encryption Scheme for secp256k1/curve25519

LI.FI Any-to-Any Cross-Chain-Swap SDK

SDK to interact with the Casper blockchain

Key Manager plugin for Veramo

Celo common utils

Solana account data abstraction across rpc and other sources