Optio Packages

Onboard users to web3 by allowing them to select a wallet, get that wallet ready to transact and have access to synced wallet state.

resouce loader

ENtity Relationship Extractor (ENRE) for modern JavaScript/TypeScript

Javascript wrapping library for escomplex.

CoinPayments is a cloud wallet solution that offers an easy way to integrate a checkout system for numerous cryptocurrencies. Coinpayments now also offers coin conversion via Shapeshift.io.

Download website to a local directory (including all css, images, js, etc.)

A JavaScript / Python / PHP cryptocurrency trading library with support for 130+ exchanges

A MetaMask compatible keyring, for prokey hardware wallet

Base64 encoding/decoding in pure JS on both modern Browsers and Node.js. Also supports URL-safe base64

Moralis provides a single workflow for building high performance dapps. Fully compatible with your favorite web3 tools and services. This SDK brings the power of Moralis to your Unity projects.

Communicate with Geth via JSON-RPC

An Ember addon for Fastboot-enabled userAgent parsing via UAParser.js.

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

Component for writing plaintext CSS in JavaScript apps

List of JavaScript types

Multicoin address validator for Bitcoin and other Altcoins.

A lightly-typescriptified version of jison

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

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