ADHD and the Internet

I'm an engineer who can't stop tinkering. I've always had a head full of ideas, and for years I felt frustrated that the basic act of browsing the web just didn't fit how my mind works. My ADHD brain thrives on branching tangents and interconnected thoughts, but most browsers force us into linear navigation, a back button, and a mess of tabs.

Using modern browsers can feel like being trapped in a windowless casino: tabs multiply endlessly, important tasks get buried, and there's no meaningful sense of structure or hierarchy. We've normalized this so completely that we rarely stop to ask why.

After two years of building Horse Browser and thousands of users, a clear pattern emerged: it resonates with people who don't think in straight lines. Those with ADHD feel more relaxed exploring side ideas without losing track of what they were doing. Autistic users say the organized side trails bring them a calm sense of order they never found in a traditional browser.

Like most kids diagnosed with ADHD in the 1990s, my condition wasn't well understood. After 20+ years as a coder and designer, I've tried every productivity tool and hack out there: the Pomodoro technique, RescueTime, to-do lists, and countless productivity apps. And while medication helps me to focus, it doesn't always help me focus on the right thing at the right time.

Traditional browsers just aren't designed for ADHD brains. Switching between tabs and hitting the back button creates a constant state of "out of sight, out of mind," which is kryptonite for anyone living with ADHD. In frustration, many of us leave browser tabs open as visual reminders, sometimes hundreds at a time. But this creates visual clutter, leading to overwhelm and even more distractibility.

Most ADHD tools try to fix this by restricting you. Site blockers. Tab limiters. Forced timers. You get punished for how your brain works. Traditional productivity advice often falls short for those with ADHD. We really need tools that embrace our unique way of thinking.

A BACP-licensed psychotherapist started officially recommending Horse Browser as a beneficial tool for neurodivergent minds. In clinical terms, what Trails do is "externalizing executive function": building systems outside the brain that reduce pressure on memory and focus.

Every tab in a normal browser is a thought you have to hold in your head. Where was that article? Which tab had the form I was filling out? That mental juggling is exhausting for anyone, but for ADHD brains, it's paralyzing. Trails make your thinking visible. You can see exactly how you got somewhere, and the path back is always there.

In Horse Browser, clicking a link opens a new "trail," listed in a sidebar that records every path you've explored. Instead of constantly jumping forward and backward in a single tab, you hop between these trails. You don't overwrite the page you came from, so you never lose that moment of insight or curiosity.

This isn't about patching a few UI problems. It's about building a browsing experience that supports diverse thinking styles. With Horse Browser, you can go down a Mario Kart rabbit hole without losing that page about scheduling a dentist appointment. There's room for structured research and spontaneous exploration, together.

Many "browser improvements" simply tack on more features to the same old concept: vertical tabs, tree-style tabs, tab groups. In Horse Browser, a link is a new place to stand. No "back" button required. That small shift in perspective can change everything about how you explore and organize information.

When Tim Berners-Lee created the first web browser at CERN in 1990, each document opened in its own window. But early machines were text-only terminals, so they created the Line Mode Browser: a single window with back and forward buttons. That hack became the foundation for Mosaic, Netscape, Internet Explorer, and Chrome. Our frustration with endless tabs isn't inevitable; it's the legacy of hardware constraints from the early '90s.

Horse Browser pushes back against that. Instead of throwing every page into a single linear history, each link spawns its own trail. It's closer to Berners-Lee's original multi-window idea, reimagined for modern computing.

ADHD is one part of a bigger picture. If you're interested in how different neurodivergent brains experience the internet — including autism and AuDHD — read more on our neurodivergent hub.

What started as a tool for me has become a home for others who've always felt like traditional browsers were designed with someone else in mind. Whether you're cataloging thousands of products for work, chasing obscure technical documentation, or just daydreaming about Mario Kart exploits, Horse Browser respects your curiosity and your need for order.

Horse Browser represents more than just a new browser; it's proof that different ways of thinking deserve different tools.