effect-libs is a set of open-source libraries to be used in complement to the effect library. Offers Date and number parsing/formatting, sscanf/sprintf templating, number rounding, object pretty-printing and ansi-colors for terminal printing.

Translate any numeric value into Turkish text, currency notation, or text representation of money.

A minimal, Julia-written tool for converting numbers to words.

Convert number to persian text in Go(golang)

Đọc số thành chữ đơn giản

A number to text converter using Python

Bridging Languages Through Number Translation – Supporting 10 Popular Languages.