Wow, looks like lots of interesting talks. Two rewrites in other languages this year. The regex compilation one looks huge. And the search engine and postgres ones both look very useful.<p>There are always some that differ more than others. I really wonder what the "polyexistential libre/halal" thing is. I remember there once was a talk on how to generalize the different vim-like "modes", instead of just insert/normal he was zooming in and out of various levels of modes; unfortunately I can't find that talk again, does anyone remember what it was called?<p>(I did find <a href="https://emacsconf.org/2021/talks/nangulator/" rel="nofollow">https://emacsconf.org/2021/talks/nangulator/</a> with the audience comment <i>"This is weirdware in the best sort of way"</i>)