[1] Explainers, 2023-07-12T08:04:20.000Z, 2023-10-05T04:10:19.201Z https://tag.w3.org/explainers/

[2] Stages — WHATWG, 2024-03-04T07:36:47.000Z, 2024-03-05T05:27:45.452Z https://whatwg.org/stages#stages-overview