ultra-lightweight library for Bitcoin Cash, Bitcoin, and Bitauth
The best way to connect a wallet
A sweet set of chai matchers for your blockchain testing needs.
A mock provider for your blockchain testing needs.
Client for the Stacks Blockchain API
Metaplex JavaScript SDK
Arweave JS client library
Blockchain utils for validation of linked blockchain accounts
Load Ledger Connect Kit at runtime, a library for dApps to integrate with the Ledger Extension and Ledger Live
Utilities for identifying and managing blockchains
(De)serialization functions for the Cardano blockchain along with related utility functions
A JS implementation of Uniform Resources(UR) Registry specification from Blockchain Commons
Output Solidity contract sizes with Hardhat
by valdemiris
Embed script for solana blockchain
JavaScript and TypeScript library to work with Internet Computer principals
A JS implementation of the Uniform Resources (UR) specification from Blockchain Commons
This package adds support for `substrate` based blockchains. It can be used in combination with the `@airgap/beacon-dapp` or `@airgap/beacon-wallet` packages.
This package adds support for the `tezos` blockchain. It can be used in combination with the `@airgap/beacon-dapp` or `@airgap/beacon-wallet` packages.
Resolves Custom Program Errors from Solana program logs or error codes.
JavaScript and TypeScript library to work with candid interfaces
JavaScript and TypeScript library to interact with the Internet Computer
The CDK Construct Library for AWS::ManagedBlockchain
Utility functions for @ganache packages
Light client that connects to Polkadot and Substrate-based blockchains
> TODO: description
> TODO: description
Ganache's server/provider options TypeScript types
> TODO: description
Recursive Length Prefix Encoding Module
This TypeScript package provides low-level bindings to the [Substrate JSON-RPC Interface](https://paritytech.github.io/json-rpc-interface-spec/introduction.html), enabling interaction with Substrate-based blockchains.
Primary SDK for using XYO Protocol 2.0
Throw, identify, and decode Solana JavaScript errors
Library of implementations for interfacing with the NEAR blockchain
Javascript library for constructing transactions on the Stacks blockchain.
converts michelson data and types into convenient JS/TS objects
(De)serialization functions for the Cardano blockchain along with related utility functions
Protocol Buffer files and generated JavaScript classes for Hyperledger Fabric
Cryptographic functions for ethereum and how to use them with web3 and solidity
MPL Auction House JavaScript API.
SDK for writing node.js applications to interact with Hyperledger Fabric. This package encapsulates the APIs to interact with the Fabric CA to manage user certificates lifecycle such as register, enroll, renew and revoke.
SDK for writing node.js applications to interact with Hyperledger Fabric. This package encapsulates the APIs to connect to a Fabric network, submit transactions and perform queries against the ledger.
Crockford base-32 checksum encoding
A library for encoding and decoding any data structure
MPL Candy Guard JavaScript API. This MPL package is for the current generation of the Candy Guard
The JavaScript SDK for Terra
MPL Candy Machine Core JavaScript API. This MPL package is for the current generation of the Candy Machine Core (a.k.a. Candy Machine V3).