The source code for the Braintree Payments website in 2014/2015 contained URLs in the shape of ASCII art. The URLs led to ASCII-inspired games, made by Unit9. Video.

More Braintree ASCII-stuff here and here and here.

Karel Martens‘ work for Guy’s Hospital Cancer Centre in London, 2016.

source

By Ou Zhang, 2022. From cloud.cb (野雲).

Cover design for TYPE01 issue 7 by Tameem Sankari, 2023. Original video and photo.

More Sankari

Self-portraits rendered in the code used to generate the images, by Eric Furst, 2024 (aka Eric Fischer). More details here.

More code calligrams.

WEAVING PATTERNS FOR POETRY by Egidija Čiricaitė, 2023. Part of the TYPEWRITTEN series from psw gallery.

Halis Biçer, 1972.

Emin Barin, 1970s

Emin Barin and Halis Biçer started to make square kufic calligraphy with Latin letters in the 1970s. Most, if not all, square kufic were previously in Arabic. Barin was inspired by the younger Biçer, according to Enis Tan’s PhD thesis, A study of Kufic script in Islamic calligraphy and its relevance to Turkish graphic art using Latin fonts in the late twentieth.

FF Beowulf by Erik van Blokland and Just van Rossum, published in 1990. A typeface that looks different every time it’s typed, because there is Postscript code to randomize the outlines. The original authors have made a new version called LTR Beowulf.

Calcula by Shiva Nallaperumal and Tal Leming, 2017. A square kufic typeface that has thousands of ligatures to change the letter according different combinations.