Optio Packages

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

List of JavaScript types

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)

Get EVM based web3 transaction revert messages or any other errors

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

A library for interacting with the NOWPayments Mass Payments API

A library for interacting with the NOWPayments Mass Payments API

Strongly typed canvas lms api

estree (and esast) utility to serialize to JavaScript

A JavaScript Framework for Solana clients

Rings is a structured peer-to-peer network implementation using WebRTC, Chord algorithm, and full WebAssembly (WASM) support.

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

Munch.js is a utility that rewrites classes and ids in CSS, HTML, and JavaScript files in order to save precious bytes and obfuscate your code.

A small utility to convert js & json file(s) to scss/sass file(s).

A JS library for building WYSIWYG editors for HTML content

CSS in TS

Web3 Contracts for Metronome Token

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

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.