danluu

https://danluu.com/web-bloat/
https://danluu.com/octopress-speedup/
https://tonsky.me/blog/pwa/
https://hpbn.co/
https://idlewords.com/talks/website_obesity.htm
https://blog.codinghorror.com/an-exercise-program-for-the-fat-web/
https://developers.google.com/speed
https://mobile.twitter.com/danluu/status/1252792626257866754 (Google AV1 announcement)
https://developers.google.com/search/blog#speed-and-google-search (1st link from Google Pagespeed Insights, "Read the latest Google Search Central blog posts about performance & speed."
https://calendar.perfplanet.com/2020/the-mythical-fast-web-page/

phemmer

function _run_deferred() {
  local _depth="$BASHPID.${#FUNCNAME[@]}"
  [[ "$_depth" != "$_deferred_depth" ]] && return
  local opt=$-
  set +e
  for (( i=${#_deferred[@]} - 1; i >= 0; i-- )); do
    eval "${_deferred[i]}"
  done
  [[ "$opt" == *e* ]] && set -e
}