Blockchain

A JS implementation of Uniform Resources(UR) Registry specification from Blockchain Commons

(De)serialization functions for the Cardano blockchain along with related utility functions

Core TypeScript library that implements low level primitives for TON blockchain.

Provider for JSON-RPC

Crockford base-32 checksum encoding

ultra-lightweight library for Bitcoin Cash, Bitcoin, and Bitauth

Cross-platform crypto primitives for building apps for TON blockchain. For internal implementation of `@ton/crypto`.

A sweet set of chai matchers for your blockchain testing needs.

A mock provider for your blockchain testing needs.

A JS implementation of the Uniform Resources (UR) specification from Blockchain Commons

Resolves Custom Program Errors from Solana program logs or error codes.

converts michelson data and types into convenient JS/TS objects

A light weight universal JavaScript base58 encoder / decoder.

Blockchain utils for linking blockchain accounts to DID

Blockchain utils for validation of linked blockchain accounts

Provide local forging functionality to be with taquito

Embed script for solana blockchain

Metaplex JavaScript SDK

Cryptographic functions for ethereum and how to use them with web3 and solidity

The JavaScript SDK for Axelar Network

Avalanche Platform JS Library

Utility for decoding Ethereum transactions using ethers.js. Extracts detailed transaction data, decodes contract calls and constructor parameters, parses emitted events, and provides insights into transaction failures.

Output Solidity contract sizes with Hardhat

TonWeb - JavaScript API for TON blockchain

This submodule manages permissions and capabilities related to accessing specific resources on the blockchain. It utilizes features from the 'siwe' and 'siwe-recap' libraries to verify and handle data, allowing users to encode and decode session capabilit

A node library to interact more easily with the Blockchainiz API

Hardhat Ignition is a declarative system for deploying smart contracts on Ethereum. It enables you to define smart contract instances you want to deploy, and any operation you want to run on them. By taking over the deployment and execution, Hardhat Ignit

Moralis SDK for JavaScript and TypeScript

Hardhat Ignition is a declarative system for deploying smart contracts on Ethereum. It enables you to define smart contract instances you want to deploy, and any operation you want to run on them. By taking over the deployment and execution, Hardhat Ignit

TypeScript SDK for Terra and Cosmos chains

Utilities for identifying and managing blockchains

Load Ledger Connect Kit at runtime, a library for dApps to integrate with the Ledger Extension and Ledger Live

MPL Auction House JavaScript API.

Provide signing functionality to be with taquito

A modular set of compiler APIs empowering the next generation of Solidity code analysis and developer tooling. Written in Rust and distributed in multiple languages.

Client for the Stacks Blockchain API

SDK to interact with the Casper blockchain

Hyperledger Besu on-chain permissioning library.

A pure and powerful JavaScript Bitcoin library.

Light Toolkit for connecting with the Celo network

Wallet base implementation

Celo's ContractKit to interact with Celo network

Local wallet implementation

The Ethers extension to Hardhat Ignition. Hardhat Ignition is a declarative system for deploying smart contracts on Ethereum. It enables you to define smart contract instances you want to deploy, and any operation you want to run on them. By taking over t

A JavaScript library for accepting Bitcoin deposits with Interchain Deposits to any IBC-enabled blockchain, powered by Nomic.

Platform-specific binaries for @nomicfoundation/slang.

Platform-specific binaries for @nomicfoundation/slang.

Platform-specific binaries for @nomicfoundation/slang.