Doloremque Packages

A simple, maximally extensible, dependency minimized framework for building modern Ethereum dApps

A lightly-typescriptified version of jison

Disable introspection in graphql-js with a validation rule

Web3-Onboard makes it simple to connect Ethereum hardware and software wallets to your dapp. Features standardised spec compliant web3 providers for all supported wallets, framework agnostic modern javascript UI with code splitting, CSS customization, mul

Lightweight Ethereum libraries

Client for WalletConnect

JSON-LD serializer that implements the RDFJS Sink interface

A JavaScript / Python / PHP cryptocurrency trading library with support for 100+ exchanges

crypto address validator for Bitcoin, Ethereum, XDC and other Altcoins.

An embedded DSL for Cardano smart contracts creation coupled with a library for Cardano transactions, all in Typescript

Ethereum JavaScript API wrapper repository

Desig: The Blockchain-Agnostic Multisig Solution

A p5js template builder and sketch manager. Built for p5js enthusiasts.

Multicoin address validator for Bitcoin and other Altcoins.

A TypeScript library for ISO 4217 currency codes. Efficiently lookup and validate currency codes, retrieve associated countries, and more.

A tiny NPM package to get the details of Ethereum forks

A simple, maximally extensible, dependency minimized framework for building modern Ethereum dApps

validation library

Convert DAI to ETH and back in one command. Fund and draw from your CDP. 14 different actions related to MakerDAO

An extension to the ERC-20 standard token, which allows tokens to be put on hold. This guarantees a future transfer and makes the held tokens unavailable for transfer in the mean time. Holds are similar to escrows in that are firm and lead to final settle