Eum Packages

Easy File Picker is a straightforward library with no dependencies to upload/pick/read files in the browser.

ASN.1 encoding and decoding

Interact with TomoChain wallets easily

A zero client standard Web3 provider for vapdeploy.

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

Safely evaluate JavaScript (estree) expressions, sync and async.

Yet another Base64 transcoder in pure-JS

Generate a search engine friendly sitemap.xml using a Gulp stream

Wallet address validator for Bitcoin and other Altcoins.

ethereum vanity address generator

normalized JS Object and JSON message and event protocol for ES6+ node.js, browsers, electron, vanialla js, react.js, components, actions, stores and dispatchers

A community driven utility package for fp-ts

A fast implementation of Node's `crypto` module written in C/C++ JSI

The best job scheduler for Node.js and JavaScript with cron, dates, ms, later, and human-friendly support. Works in Node v10+ and browsers (thanks to bthreads polyfill), uses workers to spawn sandboxed processes, and supports async/await, retries, thrott

AOP, Ioc container, Boot framework, unit testing framework , activities workflow framework.

Infer strong typings for commander options and action handlers

massa's wallet provider

Feature-rich autocomplete component for Vue.js

`Result` and `Maybe` types and accompanying `macro-ts` helper macros that allow a safe, functional way of dealing with errors and nullable values.

Reliable web3 subscriptions to eth contracts, includes periodic monitoring of past transactions and application level keep alive checks