approximate-number
Converts numbers into a more human-friendly format, similar to `ls`'s `--human-readable` flag (`ls -lh`) or Stack Overflow's reputation numbers. For example, 123456 becomes '123k'.
to-exponential
Converts any big/small/precise decimal number represented as String, to exponential notation.
js-big-decimal
Work with large numbers on the client side. Round them off to any required precision.
millify
Converts long numbers to pretty, human-readable strings
big-bitfield
library for storing a bitfield with a large number of options stored as an array/buffer, suitable for e.g. permissions systems
