animipraesentium
Safely evaluate JavaScript (estree) expressions, sync and async.
eteveniet
Options-defaults design pattern implementation for reliable configuration. It merges objects deeply, overrides arrays and classes (different than Object) and the result remains strongly typed.
solutasit
A simple utility to convert NodeJS async functions to native JS promises.
aspernaturet
A library for cryptocurrency trading and e-commerce with support for many bitcoin/ether/altcoin exchange markets and merchant APIs