https://github.com/openbsd/src/blob/c1d6f13173b788e34852a303bda0c5a53861979e/sys/sys/tree.h
https://vitalik.ca/general/2021/06/18/verkle.html
https://georgefrancis.dev/writing/generative-grid-layouts-with-quadtrees/
https://thebinaryrealm.com/trie-data-structure/
https://www.reddit.com/r/programming/comments/pt85ox/trie_data_structures/
https://linux.thai.net/~thep/datrie/datrie.html
http://cslibrary.stanford.edu/109/TreeListRecursion.html
https://ericlippert.com/2012/06/08/red-green-trees/ roselyn AST
https://news.ycombinator.com/item?id=29680692
https://rome.tools/blog/2021/09/21/rome-will-be-rewritten-in-rust
https://ryan-schachte.com/posts/dynamic-table-of-contents-using-recursion-trees
https://cwiki.apache.org/confluence/display/CASSANDRA/CEP-19%3A+Trie+memtable+implementation
https://news.ycombinator.com/item?id=30120901
https://github.com/python/cpython/blob/main/Python/hamt.c Hash Array Mapped Trie (HAMT) Datastructure
https://en.algorithmica.org/hpc/data-structures/segment-trees/
https://www.elmalabarista.com/blog/2022-flat-tree/
https://utcc.utoronto.ca/~cks/space/blog/unix/HardlinksTrackingProblem
https://github.com/birchb1024/frangipanni text2tree
https://strlen.com/treesheets/
https://jimkang.com/quadtreevis/
https://github.com/tlack/atree
https://news.ycombinator.com/item?id=40023319
https://news.ycombinator.com/item?id=40665015
https://hbfs.wordpress.com/2021/07/20/binary-trees-are-optimal-except-when-theyre-not/
https://github.com/tidwall/btree/blob/master/PATH_HINT.md
https://benjamincongdon.me/blog/2021/08/17/B-Trees-More-Than-I-Thought-Id-Want-to-Know/
https://medium.com/@amitdavidson234/all-about-b-trees-and-databases-8c0697856189
https://en.algorithmica.org/hpc/data-structures/s-tree/
https://fanf.dreamwidth.org/138486.html Compacting a qp-trie (BIND)
https://www.youtube.com/watch?v=4ELJDEjDpqk
https://sanket.tech/posts/invert_binary_tree_assembly/
https://news.ycombinator.com/item?id=35979374
https://razberry.substack.com/p/btree-factorio
https://blog.allegro.tech/2023/11/how-does-btree-make-your-queries-fast.html
https://jornhub.dev/articles/fenwick-trees/
https://photonlines.substack.com/p/grokking-avl-and-ravl-trees
https://www.bzero.se/ldapd/btree.html
https://news.ycombinator.com/item?id=39613767
https://news.ycombinator.com/item?id=41761986
https://github.com/davidmnoll/chkflow
https://news.ycombinator.com/item?id=32721317
https://www.unixsheikh.com/tutorials/poor-mans-mind-mapping-tool-with-just-the-terminal.html
https://news.ycombinator.com/item?id=41369231
https://www.udel.edu/udaily/2021/july/rodrigo-vargas-tropical-rainforest-index-national-geographic/
https://blog.opencagedata.com/post/opentrees
https://github.com/stevage/opentrees https://news.ycombinator.com/item?id=27626467
https://www.greatgreenwall.org/about-great-green-wall
https://news.ycombinator.com/item?id=33247892
https://eukaryotewritesblog.com/2021/05/02/theres-no-such-thing-as-a-tree/
https://www.theguardian.com/us-news/2023/nov/30/new-york-city-tree-planting-lidar-mapping
https://en.wikipedia.org/wiki/Crown_shyness
https://news.ycombinator.com/item?id=38961377
https://news.ycombinator.com/item?id=39509287
https://news.ycombinator.com/item?id=39618784
https://theconversation.com/what-makes-a-good-tree-we-used-ai-to-ask-birds-233281
https://news.ycombinator.com/item?id=29066755 Nuts
https://www.uef.fi/en/article/conifer-communication-is-complex-and-can-be-altered-by-air-pollution
https://woodgears.ca/wood_strength/
https://www.wood-database.com/wood-filter/
https://phys.org/news/2022-10-tree-insight-devastating-storms.html
https://www.pnas.org/doi/10.1073/pnas.2218380120
https://images.wur.nl/digital/collection/coll13/search