Optio Packages

Easy-to-use config storage via JSON with optional base-64 encryption for sensitive data

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

A JavaScript cryptocurrency trading library with support for fairdesk.com

A typescript Map structure like ES6 Map

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)

a flow control system for JS/Node.js

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

A lightly-typescriptified version of jison

Communicate with Geth via JSON-RPC

List of JavaScript types

Component for writing plaintext CSS in JavaScript apps

Multicoin address validator for Bitcoin and other Altcoins.

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

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.

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

A Vite plugin that takes the CSS and adds it to the page through the JS. For those who want a single JS file.