Introducing ggsql, a grammar of graphics for SQL that lets you describe visualizations directly inside SQL queries Read more... Today, we are super excited to announce the alpha-release of ggsql . As the name suggests, ggsql is an implementation of the grammar of graphics based on SQL syntax, bringing rich, structured visualization support to SQL. It is ready for use in Quarto, Jupyter notebooks,
The unreasonable power of nested decision rules. By Jared Wilber & Lucía Santamaría Let's Build a Decision Tree Let's pretend we're farmers with a new plot of land. Given only the Diameter and Height of a tree trunk, we must determine if it's an Apple, Cherry, or Oak tree. To do this, we'll use a Decision Tree. Start Splitting Almost every tree with a Diameter ≥ 0.45 is an Oak tree! Thus, we can p
We recently overhauled our internal tools for visualizing the compilation of JavaScript and WebAssembly. When SpiderMonkey’s optimizing compiler, Ion, is active, we can now produce interactive graphs showing exactly how functions are processed and optimized. You can play with these graphs right here on this page. Simply write some JavaScript code in the test function and see what graph is produced
Learning the fundamentals shouldn't be a chore. This one-of-a-kind interactive book offers a hands-on approach to learning data structures and algorithms, featuring rich visualizations, code execution playback, an assortment of problems and an embedded Python environment. It’s designed to support both beginners and more experienced learners through active exploration and interactivity. Purchase $3
PlanetScale Postgres is the fastest way to run Postgres in the cloud. Plans start at just $5 per month. Learn more Ben Dicken [@BenjDicken] | March 13, 2025 Non-volatile storage is a cornerstone of modern computer systems. Every modern photo, email, bank balance, medical record, and other critical pieces of data are kept on digital storage devices, often replicated many times over for added durabi
fastplotlib is a new GPU-accelerated fast and interactive scientific plotting library that leverages WGPU IntroductionScientific visualization is hard — but it doesn’t have to be. Visualization examples using fastplotlibWhat makes scientific visualization so challenging? High-dimensional, massive datasets — often spanning terabytes of informationComputational bottlenecks — efficiently utilizing re
Visualizing all books of the world in ISBN-SpaceJan 31, 2025Libraries have been trying to collect humanity’s knowledge almost since the invention of writing. In the digital age, it might actually be possible to create a comprehensive collection of all human writing that meets certain criteria. That’s what shadow libraries do - collect and share as many books as possible. One shadow library, Anna’s
ALAN M. TURING 23 June 1912 – 7 June 1954 F | | P(T) R P(u) R P(r) R P(i) R P(n) R P(g) R P( ) R P(M) R P(a) R P(c) R P(h) R P(i) R P(n) R P(e) R P(s) R -> B B | | L P( ) L P( ) L P( ) L P( ) L P( ) L P( ) L P( ) L P( ) L P( ) L P( ) L P( ) L P( ) L P( ) L P( ) L P( ) -> F 2024-12-20 Translations: English, Spanish In 1928, David Hilbert, one of the most influential mathematicians of his time, aske
MoonIn the vastness of empty space surrounding Earth, the Moon is our closest celestial neighbor. Its face, periodically filled with light and devoured by darkness, has an ever-changing, but dependable presence in our skies. In this article, we’ll learn about the Moon and its path around our planet, but to experience that journey first-hand, we have to enter the cosmos itself. Let’s take a look at
Scandinavia as a whole gained new sitesSweden stayed the country with the most sitesSweden used to have over half of all sites and now has under halfDenmark gained the most new sites and Sweden the fewestDenmark got most of its sites after 2004 while Sweden and Norway did beforeDenmark surpassed Norway in number of sites
Protomaps is a free, customizable map of the world, deployable as a single static file on cloud storage. If you know how to use S3, you know how to publish earth-scale, interactive maps. Protomaps enables frontend developers to easily "self-host" maps - it's just a file, no server setup required. It makes serving vector map tiles simple and affordable by using HTTP range requests. → Try the quick
A behind-the-scenes look at how I animate videos. Code for all the videos: https://github.com/3b1b/videos Manim: https://github.com/3b1b/manim Community edition: https://github.com/ManimCommunity/manim/ Example scenes shown near the end: https://github.com/3b1b/manim/blob/master/example_scenes.py I added some more details about the workflow shown in this video to the readme of the videos repo: ht
Designing floor plans is difficult because various constraints must be satisfied by the layouts of the internal walls. This paper presents a novel shape representation and optimization method for designing floor plans based on the Voronoi diagrams. Our Voronoi diagram implicitly specifies the shape of the room using the distance from the Voronoi sites, thus facilitating the topological changes in
Where Should Visual Programming Go? There’s a wonderful article by Sebastian Bensusan: “We need visual programming. No, not like that.” (the dot is part of the title ¯\_(ツ)_/¯). In it, Sebastian argues that we shouldn’t try to replace all code with visual programming but instead only add graphics where it makes sense: Most visual programming environments fail to get any usage. Why? They try to rep
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