Jacob Lawrence’s mosaic ‘Community,’ Joseph P. Addabbo Federal Building, Jamaica, Queens, New York (© Alpha Stock/Alamy)

nikitonsky: Oh no somebody used my password so I have to choose another one!

The Guardian receives over 350 million unique page views. Learn how Deno helps the Guardian maximize web performance and adhere to accessibility standards to retain and grow their readership.

Teaching how to write a link in Markdown is hard. It’s one example of the subtle horrors of horizontal complexity. Horror as in, the number of questions asked from intuition. Is it []() or ()[]?

One question becomes two, with four answers, or more. Eventually ()[] = []() = ()() = [][]. But, is it [example.com][example] or [example][example.com]?

The number of possibly erroneous actions among correct ones is a useful metric for automating (graphical) interfaces.

Lupine fields and church at sunrise, Snæfellsnes Peninsula, Iceland (© Matteo Colombo/Getty Images)

Green-crowned brilliant hummingbird with giant thistle, Cerro de la Muerte, Costa Rica (© adrian hepworth/Alamy)

Red fox father and kit, Washington (© Chase Dekker/Minden Pictures)

Surfer riding a wave in Nazaré, Portugal (© Rui Caria/Getty Images)

This new update simplifies programmatically managing custom domains, wildcard domains, subdomains for different deployments, and more.

Flag display at the Washington Monument, Washington, DC (© tristanbnz/Adobe Stock)