Notes on building software that gets found

You press the power button, the fans spin up, a logo flashes, and a minute later your desktop is sitting there waiting for you. We call that whole ritual “booting up,” and almost nobody stops to ask why. It is a strange little word to pin on a machine coming to life. So where did… Read more

You do it constantly, probably dozens of times a day, without a flicker of thought. Cut, copy, paste. It is so automatic that the words have basically stopped meaning anything. They are just buttons, just keyboard shortcuts, just things your fingers do on their own. But those names are surprisingly literal. Before computers, “cut” and… Read more

You type it constantly. You call it the hashtag, and you probably have for years now, without a second thought. But that little symbol has led a long and surprisingly tangled life, and “hashtag” is only its most recent name. It has been called at least four different things over the years, and some of… Read more

Few arguments online get people as heated as this one. You send a reaction clip in a group chat, someone calls it a GIF with a hard G, and someone else immediately corrects them to JIF, and now the whole thread has forgotten why anyone was talking in the first place. It is one of… Read more

You almost certainly listen to podcasts on your phone. Maybe in the car, maybe on a walk, maybe while pretending to work. What you almost certainly do not use is an iPod. And yet the word “podcast” has that long-gone gadget hiding right there in its name. The word is a blend, a mashup of… Read more

There is a tiny chip in your phone that you almost never think about. You probably slotted it in once, years ago, and forgot it existed. But that little card is doing something surprisingly important every second your phone is on. It is telling the network who you are. It is called a SIM card,… Read more

You open PDFs constantly. Contracts, resumes, boarding passes, that lease agreement you signed last week. It is quietly one of the most-used file formats on the planet, and yet almost nobody stops to ask what those three letters actually mean. PDF stands for Portable Document Format. That name is not marketing fluff. It is a… Read more

Here is one that hides in plain sight. The word laser is actually an acronym. Not a nickname, not a brand, not some catchy invented term. An honest-to-goodness acronym, standing for a full mouthful of a scientific phrase that almost nobody ever says out loud. Most people have no idea, and that is the fun… Read more

You know spam when you see it. The junk piling up in your inbox, the messages nobody asked for, the noise you scroll past to find the one email that actually matters. But have you ever wondered why we call it spam? The answer is strange and a lot funnier than you might expect. It… Read more

Every website seems to ask about cookies these days. There is a little banner, a button, a choice you barely read before clicking. But have you ever stopped to wonder why we call them cookies in the first place? It is not about dessert. It never was. A web cookie is a tiny file a… Read more

Type in a web address and, at least for years, it probably started with www. Three little w’s, sitting at the front of nearly every site on the planet. You have typed them thousands of times without ever really asking what they were doing there. So what do they mean? Www stands for World Wide… Read more

Look at the save icon in almost any app you use. It is a little floppy disk. Not a cloud, not a checkmark, not some sleek modern glyph. A floppy disk. A piece of storage technology that basically died out about twenty years ago and that most people under twenty five have never actually held… Read more

Take a guess. How much do you think the world’s first hard drive weighed? A few pounds? The heft of an old desktop tower? Something you could lift with one hand and carry across the room? Try close to a ton. The first hard drive was a machine you moved with a forklift and shipped… Read more

Say the word Nintendo and your brain fills in the rest instantly. Mario, Zelda, the Switch, that little jingle when a console powers on. It feels like a company born from the video game era, native to screens and controllers. Except Nintendo is over a hundred and thirty years old, and it started out making… Read more

Look at the Bluetooth symbol on your earbuds, your speaker, your car dashboard. That little jagged blue icon you see a dozen times a day. You have probably never given it a second thought. But it is literally a thousand-year-old king’s initials. Not a stylized B. Not an abstract wireless swoosh. The actual initials of… Read more

You say the word robot without a second thought. Factory arms, vacuum discs, sci-fi androids, the little machine that mows a lawn. But the word itself is over a hundred years old, and its roots are a lot darker than the friendly gadgets you picture. Robot literally means forced labor. Not helper, not assistant, not… Read more

Picture writing software today, but for a machine that doesn’t exist yet. No screen, no keyboard, no processor humming under your desk. Just a design on paper and a hunch that it could work. That is exactly what happened in 1843, and the person who did it was Ada Lovelace. The first computer program was… Read more