[1] Explainers, 7/12/2023, 8:04:20 AM, 10/5/2023, 4:10:19 AM https://tag.w3.org/explainers/

[2] Stages — WHATWG, 3/4/2024, 7:36:47 AM, 3/5/2024, 5:27:45 AM https://whatwg.org/stages#stages-overview