
Logseq
Obsidian
Zim Wiki
Nuclino
Trilium Notes
TiddlyWiki
Roam Research
Personal knowledge management and sharing on VSCode & GitHub
Mouse Tester
RigPolice
Mouse Sensitivity Converter
MouseTest.net
Internet Speed Test
Mouse Polling Rate Test
Monkeytype
Online scroll test tool that detects potential mouse wheel issues using multiple algorithms and displays wheel data in real time through charts.

Which is more popular?
Based on our record, Foam seems to be more popular. It has been mentioned 49 times since March 2021.
Website, pricing, platforms and company facts side by side.
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ST
Scroll Test
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| Website | foambubble.github.io | scrolltest.net |
| Pricing | — | |
| Company | Startup from the United States | — |
| Listed in |
What each product offers, as listed by its team.

Possible disadvantages
Possible disadvantages
An editorial look at what each product does well and who it suits.

Overall verdict
Why this product is good
Recommended for
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
These panels DESTROYED my STUDIO....REVERB? - ArrowZoom Foam Review
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How often each product is chosen within a category, 0–100% relative to the other.

Share your experience with using Foam and Scroll Test. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.

Choose a local Markdown tool like Obsidian, Logseq, Foam, or Tolaria to store all your knowledge as plain .md files you own and control. - Source: dev.to / 6 months ago
I've been using foam instead of obsidian for my personal knowledge base. It works rather well. And it's completely free and ultimately just markdown. While I might wish it was djot, I don't wish hard enough to make that so myself... - Source: Hacker News / about 2 years ago
I gave up on Obsidian and just use Foam (https://foambubble.github.io/foam/) and/or vimwiki. I just can’t get into overwrought, arbitrarily designed organization schemes or proprietary apps (Foam-managed content is just plain Markdown,... - Source: Hacker News / over 2 years ago
Tracking Scroll Test since Apr 2026.
When comparing Foam and Scroll Test, you can also consider the following products.

Logseq is a local-first, non-linear, outliner notebook for organizing and sharing your personal knowledge base.
Compare Logseq to Foam or Scroll Test:

Test all your mouse buttons, detect double-click issues, and check scroll wheel accuracy. Free, instant, and works on any browser.
Compare Mouse Tester to Foam or Scroll Test:

A second brain, for you, forever. Obsidian is a powerful knowledge base that works on top of a local folder of plain text Markdown files.
Compare Obsidian to Foam or Scroll Test:

Test your mouse, keyboard, and monitor right in the browser. Catch a double-click, a dead pixel, or a stuck key in seconds. Free, no sign-up, no install.
Compare RigPolice to Foam or Scroll Test:

Zim is a graphical text editor used to maintain a collection of wiki pages. Each page can contain links to other pages, simple formatting and images.
Compare Zim Wiki to Foam or Scroll Test:

Mouse Sensitivity Converter is an online tool that you can use to convert the sensitivities between multiple shooting games.
Compare Mouse Sensitivity Converter to Foam or Scroll Test: