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Learn CSS Grid
A comprehensive visual guide by Jonathan Suh that explains CSS Grid Layout step by step, with examples for each property…
Learning Pokemon With Reinforcement Learning
A write-up of a reinforcement learning agent that learns to beat Pokemon Red with under ten million parameters, explaini…
LEGO Macintosh Classic with e-paper display
A maker write-up of a tiny Wi-Fi LEGO Macintosh Classic powered by a Raspberry Pi Zero, with a real e-paper screen showi…
Lemonade Stand
A deep nostalgic dive into the classic Apple II game Lemonade Stand, digging into how its weather and sales simulation w…
Lenna Meets Lenna in Person
The story of Lenna Soderberg attending an imaging conference in 1997, where researchers met the woman behind the famous…
Let's Build a Simple Interpreter
A hands-on tutorial series that demystifies compilers by walking you through building a simple interpreter step by step…
Let's Code a TCP/IP Stack, 5: TCP Retransmission
A hands-on tutorial in a series building a TCP/IP stack from scratch, this installment covering how TCP retransmission d…
Linux Applications Performance: Introduction
The opening of a series that builds web servers from iterative to forking to threaded designs, using benchmarks to teach…
Linux in a Pixel Shader
A technical writeup of an unlikely hack: a RISC-V emulator running inside a VRChat pixel shader that boots Linux, explai…
Liquid Glass in the Browser
An illustrated tutorial with live demos that recreates Apple's Liquid Glass refraction effect in the browser using SVG d…
Lisping at JPL
A first-person story of the rise and fall of Lisp at NASA's Jet Propulsion Laboratory, told by an engineer who worked on…
LLMs on Turing Machine Architectures Cannot Be Conscious
An essay arguing that large language models running on Turing machine architectures cannot be conscious, drawing on phil…
Local-first software
A landmark Ink & Switch essay on collaborative software that keeps you in control of your data, weighing seven ideals ag…
LOGIC: A Cardboard Marble Calculator
A build log of a fully working 4-bit calculator made from cardboard, hot glue and marbles, where rolling marbles through…
Losing Sight
Accessibility expert Leonie Watson writes a candid first-person account of losing her sight over a few months, and of le…
Lou's Pseudo 3D Page
A classic walkthrough of how old arcade racers like OutRun faked 3D roads with scanline tricks, with diagrams and code s…
M&Ms and Skittles Sorting Machine
A maker documents his elaborate machine that sorts M&Ms and Skittles by color, with a spinning feeder, color sensor and…
Magic: the Gathering is Turing Complete
A step-by-step construction of a working Turing machine out of Magic: the Gathering cards, explaining which cards act as…
MagSafe Fishing for an iPhone in a Berlin Canal
A funny first-person account of rigging a magnet on a string to fish a dropped iPhone 12 Pro out of a Berlin canal, usin…
Make your electronics tamper-evident
A practical privacy guide on using glitter nail polish and photography to make laptops and other electronics show signs…
Making a Flexible Neon T-Shirt with LED Filaments
A hands-on maker write-up about sewing flexible LED filaments into a glowing neon-style t-shirt, with the experiments an…
Making a PDF that's larger than Germany
A playful experiment in pushing the PDF format to its limits by building a single page so enormous it would cover an are…
Making Eyesite
A development journal for Eyesite, an experimental website that combines computer vision with web design, explaining how…
Making Perlin Noise 30% Faster
A write-up on optimizing Perlin noise generation to run 30 percent faster, walking through the changes made to squeeze o…
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