Firefox Browser Add-ons
  • Extensions
  • Themes
    • for Firefox
    • Dictionaries & Language Packs
    • Other Browser Sites
    • Add-ons for Android
Log in
Preview of What's Up With That?

What's Up With That? by marshallk

AI-Powered Analysis of any Document: See what's new about, and adjacent to, anything you're reading or writing.

0 (0 reviews)0 (0 reviews)
48 Users48 Users
Download Firefox and get the extension
Download file

Extension Metadata

Screenshots
Contextualize, critique, and expand on anything you read or write.Mental models honed to sharpen your thinking at the click of a button.Star the best things you read and then use our "review reading" function to get an easy-to-remember review of the best things you've found.Share what you've found - but just the most important parts, easily.
About this extension
Is this really new?

When you're reading (or writing) an article or document - how do you know what's really new, what's standard, what's worthy of critique, etc?

Better than a summary, "What's Up With That?" highlights any game-changing details in any article or document you're reading or writing.

Pin the browser extension, open an article online, click the purple W or use the hot-key (command-U in Chrome), and explore.

People who use it say things like:

"It's like a combination X-ray vision and the ability to look around corners."

"It helped me feel more prepared for a call than I've probably ever been."

and "Whoa..."

But click around in it yourself!

My name is Marshall Kirkpatrick, years ago I was the first writer hired at TechCrunch, my writing's been syndicated by the NYT, I've raised money from Mark Cuban, sold software to Microsoft and Walmart, and done research in support of UN climate work. Based on all this experience and more, I've put a ton of my favorite thinking into WUWT and made it as easy as clicking a button. I hope you'll find it wildly useful!
Rated 0 by 0 reviewers
Log in to rate this extension
There are no ratings yet

Star rating saved

5
0
4
0
3
0
2
0
1
0
No reviews yet
Permissions and data

Required permissions:

  • Download files and read and modify the browser’s download history
  • Access browser tabs
  • Access your data for sites in the substack.com domain
  • Access your data for sites in the wikipedia.org domain
  • Access your data for sites in the youtube.com domain
  • Access your data for sites in the theguardian.com domain
  • Access your data for sites in the reddit.com domain

Optional permissions:

  • Access your data for sites in the substack.com domain
  • Access your data for sites in the wikipedia.org domain
  • Access your data for sites in the youtube.com domain
  • Access your data for sites in the theguardian.com domain
  • Access your data for sites in the reddit.com domain
  • Access your data for whatsnew-api-proxy.marshallrkirkpatrick.workers.dev
  • Access your data for archive.org
  • Access your data for web.archive.org

Data collection:

  • The developer says this extension doesn't require data collection.
Learn more
More information
Add-on Links
  • Homepage
  • Support site
  • Support Email
  • Copy add-on ID
Version
6.1.17
Size
1.46 MB
Last updated
4 days ago (Jul 9, 2026)
Related Categories
  • Feeds, News & Blogging
  • Search Tools
License
All Rights Reserved
Privacy Policy
Read the privacy policy for this add-on
Version History
  • See all versions
Tags
  • scholar
  • search
  • translate
Add to collection
Report this add-on
Go to Mozilla's homepage

Add-ons

  • About
  • Firefox Add-ons Blog
  • Extension Workshop
  • Developer Hub
  • Developer Policies
  • Community Blog
  • Forum
  • Report a bug
  • Review Guide

Download

  • Download Firefox
  • Windows
  • macOS
  • iOS
  • Android
  • Linux
  • All

Latest Builds

  • Nightly
  • Beta

Firefox for Business

  • Enterprise

Community

  • Connect
  • Contribute
  • Developer

Follow

  • Instagram
  • YouTube
  • TikTok
  • Bluesky
  • Podcast
  • Privacy
  • Cookies
  • Legal

Except where otherwise noted, content on this site is licensed under the Creative Commons Attribution Share-Alike License v3.0 or any later version.