Integer Packages

Gets next power-of-2.

Gives base-10 logarithm of value.

Gets a bit of 32-bit integer (right-shift method).

Sets a bit of 32-bit integer (left-shift method).

Sets bits of 32-bit integer, as per mask (not method).

32-bit integer can store values from −2^31 to 2^31 − 1.

Animated spinning numbers

Utilities for uuid transitions (to/from long)

Test if the value is integer of specified size

Check if a string represents an integer

satirical is-odd clone but with 0 dependencies

Puts a decimal number to a fixed length Buffer object

encode unsigned integers as variable length lexicographically sortable byte buffers

A simple routine to convert integer values into lexigraphically sortable strings

Returns a string giving the literal bit representation of an unsigned 8-bit integer.

Make counter functions that deliver, one-by-one, all available integers: 0, 1, …, MAX_INT, -1, -2, …, MIN_INT, then throw a RangeError. AMD/UMD package.

zigzag signed integer encoding and decoding

Native unsigned 64bit integers for nodejs

A base library for another frameworks of Saphire Diver Project Fremawork.

Convert Satoshi <-> Ravencoin