enmetacraft3 min read
Signal to Thought
Why the front page of this site is a map, and what the map is trying to say.
If you scrolled down to read this, you passed a tree. Dotted lines, a few glowing squares, one orange thread at the far end. This is the note that explains what that is, because I would rather explain it once than pretend it is obvious.
The tree is a map of how I learn. The line running from the bottom-left corner is time. It starts with the first thing I published here, the "Hello, World" post, and it keeps growing to the right. Everything I read along the way hangs off it as a small branch: books from the club, papers, articles, tools I keep coming back to. The squares that glow are the moments when some of that input turned into something I wrote. The orange threads at the end are the things I am reading right now, which is another way of saying the part of the map that does not exist yet.
That is the whole idea. Signal comes in. Some of it becomes thought. Most of it does not, and that is fine, but I wanted to see the difference.
A list of posts tells you what I wrote. It does not tell you where it came from. For me the interesting part has never been the finished text. It is the strange path that leads to it: a paper I did not fully understand, a conversation in a car, a book club pick I would never have chosen myself, and then, months later, a sentence that suddenly makes sense.
I did not want a diagram that pretends this is orderly. The branches are placed by hand and nudged by the order things happened, not by any importance score. Nothing is ranked. If a book sits next to an essay, it is because I read it around the time I wrote it, and that proximity is the only claim the map makes.
The field behind the tree is a single shader. It draws a grid of small dots and lets them light up around the nodes that matter, adds grain so nothing looks too clean, and lets the branches lean towards your cursor a little, the way plants lean towards a window. When you get close to an article, its halo grows and the path that led to it lights up. When you click, the signal completes and the page dissolves into the next one.
None of this is decoration for its own sake. Every effect is a version of the same sentence: something went in, something came out. I tried a few more spectacular ideas along the way, including a fully three-dimensional version, and threw them out because they made the map louder without making it truer.
The map will change as I read and write. Branches will appear, dates will shift when I finally add them, and some nodes will stay quiet for a long time. If it looks a little uneven, that is accurate.
If you want the plain version, the list of articles is right below the tree. But if you have a minute, hover around. The branches will tell you what fed what.