base-n

Sequential, sortable base-N (radix) codec over a custom alphabet. Encodes and decodes non-negative integers to left-padded, monotonically ordered codes, serial numbers, license keys, sortable short IDs.

Minimal, monotonic, URL-safe, Client-first, reversible date-based IDs - just 7 chars for millisecond precision!

A simple python script to change the numeric base of some arbitrary number in some arbitrary numeric base between 1 and 64

Integer-to-string radix formatter for Swift — spells any BinaryInteger in decimal, hexadecimal, octal, or binary, with optional base prefix, sign strategy, and left zero-padding, through one value.formatted(_:) entry point. Foundation-free.