Optio Packages

Lemonade is a lightweight, micro reactive vanilla javascript library to create quick and reusable JS components without dependencies.

JS implementation of MuSig. 1-dependency MuSig key aggregation, tweaking, and signing.

A JavaScript cryptocurrency trading library with support for fairdesk.com

Web3 Contracts for Metronome Token

List of JavaScript types

Get EVM based web3 transaction revert messages or any other errors

A (very) simple, lightweight schema validation library with TS support!

is a tiny JS library for one time passcode (OTP). Supports smart input suggestion on iOS and code autofill on Android (it will be filled when you press the copy button on the SMS notification bar)

Very simple vanilla javascript library for creating a custom scrollbar cross-browser and cross-devices.

A typescript Map structure like ES6 Map

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

A dApp, blockchain and crypto agnostic React UI toolkit

The meta-framework suite designed from scratch for frontend-focused modern web development.

Serenity/JS: Next generation acceptance testing library for modern web applications.

Bare bones Ethereum objects

A library for cryptocurrency trading and e-commerce with support for many bitcoin/ether/altcoin exchange markets and merchant APIs

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

A Karma plugin. Concatentate haml attributes to one line so that haml-js can process them

Get a list of fields while resolving a GraphQL query

Patch typescript to support custom transformers in tsconfig.json