I made my own Web3 library because why not?
Originally created because I couldn't stand the absolute pile of garbage spaghetti that is web3js, arc-web3 has become the fully-featured, extremly-overdue, WebAssembly-based Ethereum JavaScript library that the Ethereum community needs, but frankly doesn't deserve. On its own, arc-web3 provides read-only access to the Ethereum network in both NodeJS, and the browser. (Write access is achived either through the provided endpoint being able to sign transactions, or optional dependencies like arc-web3-signable-accounts.
Take a look at the docs!