







31 votes, 21 comments. Hi r/browsers . I'm the developer of Marble. I do a lot of research in the browser, and tabs kept failing me. Forty tabs into…
All of my 300+ browser tabs are beautiful—zachleat.com
A post by Zach Leatherman (zachleat)
How many browser tabs is too many? The science says 8. - Horse Browser
Chrome can technically run 9,000 tabs. Your brain starts to stress at 8. Here's the research, the real ceiling, and what actually fixes the gap.

Satya Nadella on Twitter / X
Today we’re introducing Copilot Mode in Edge, our first step in reinventing the browser for the AI age.My favorite feature is multi-tab RAG. You can use Copilot to analyze your open tabs, like I do here with papers our team has published in @Nature journals over the last year.… pic.twitter.com/iF0gmbqTSW— Satya Nadella (@satyanadella) July 28, 2025
Open tabs are cognitive spaces
Nobody actually wants to use a web browser. It becomes evident the second you open your browser and notice that you don’t have internet connection. What we like about browsers is what they offer on the other side. What they connect us to. In that sense, browsers are transitory spaces - similar to airports, planes and train stations. Most of us have lost our childish curiosity towards these spaces - we go there because we want to arrive somewhere else. Arriving somewhere else with early browsers was quite one-dimensional - you clicked your way from one website to the next, in the same window. You surfed. You bookmarked the pages that you wanted to return to. Later, as the web became richer, you sometimes had more than one browser window open. I vividly remember having seven Internet Explorer windows open, thinking to myself “this is way too much to keep track of!”. Right now, my Firefox has 477 tabs open. How could this happen? Tabs are externalized cognition

samuelmaddock/electron-browser-shell
A minimal, tabbed web browser with support for Chrome extensions—built on Electron.
Feeling overwhelmed by normal browsers? - Horse Browser
Your brain isn't broken. Your browser is. Horse Browser replaces tabs with Trails, a branching sidebar that keeps every page visible.

Feeling overwhelmed by normal browsers? - Horse Browser
Your brain isn't broken. Your browser is. Horse Browser replaces tabs with Trails, a branching sidebar that keeps every page visible.

Tabstack Research: Verified Answers from the Open Web
Offload browser orchestration and agentic loops to Tabstack. Bridge the synthesis gap with a research primitive that delivers verified, cited web data.

The reckless, infinite scope of web browsers
This blog post was published on March 18, 2020. It might be out of date, have broken images or links, or simply contain bad ideas and opinions that didn't stand the test of time. Please read generously!
Google is building an experimental new browser and a new kind of web app
Meet the GenTab, nothing like the plain ol’ browser tab.

Less than Half of Google Searches Now Result in a Click - SparkToro
We've passed a milestone in Google's evolution from search engine to walled-garden. In June of 2019, for the first time, a majority of all browser-based

Funding The Web: A Wise Choice
The Web is slow-motion collapsing for multiple reasons, but at the heart of it all is a little known system: the Search/Browser Levy. Let's fix it!

I really need to get a better system for tab management (ANY system) because this is ridiculous 🙃 It gets worse too, this is just from one "Space"! I have four more. At least 800 on the active dev one. My poor Zen browser. I'm not even trying to hoard them, I just look stuff up, switch tabs, forget