BrainyTab
Workflow & Planning
Bookmark manager that makes you smart(er)
Users
1K
Rating
4.6
Reviews
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7D Growth
--|--
Cooling signalNo paid features detectedMedium-risk permissions
My Cognitive Bias
A cognitive bias explained every time you open a new tab.
Users978Current public install base
Rating4.8Store average score
Reviews14Public review volume
Manifest versionV3Extension platform version
7-day growth-22Net users gained this week
7-day growth rate-2.2%Relative weekly velocity
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3 assetsMy Cognitive Bias Media preview
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Start
4.79
Latest
4.79
7-day rating change
0.00
2026年7月14日2026年7月20日
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1-day growthGrowing
+4+0.41%7-day growthDeclining
-22-2.2%30-day growthDeclining
-22-2.2%Technical snapshot
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Version1.1.0
ManifestV3
Size32.03KiB
Languages1English
Published
Store updated
Last crawled
English
Overview
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A cognitive bias explained every time you open a new tab.
Cognitive biases affect everything we do. Amongst other things, they make us spend impulsively, be overly influenced by what other people think. They change our beliefs, our opinions, and our decisions, and we have no idea it is happening.
When we are aware of our biases, it is sometimes possible, to estimate the bias and then modify our behaviour. This procedure is called bias correction, and this is the reason why we built this extension.
Inspired by the Cognitive Bias Codex by DesignHacks.co. List of biases mostly by Wikipedia.
Update
If you're looking for a more advanced plugin, get a Cognitive Bias, Mental Model or Dark Pattern explained every time you open a new tab from BrainyTab.com. It also gives you an amazing way to save and manage bookmarks easily (super fast search included).
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Store average score4.8Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average4.7Average computed only from synced review bodies below
Reviews with text9Synced review bodies
Total ratings / reviews14Chrome Web Store public rating/review count
Store average score: 4.8. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.
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Please add dark mode.
Its a good app. Its missing a dark mode and a favorites/save feature.
Really interesting content in an incredibly digestible format - thanks guys :-D
Absolutely love it!! Find myself opening a tab just so I can check on another bias :) Great idea and it's such a clever way to remind us how utterly biased we are and we're not always aware of it.
The only thing this is missing is a dark mode (hopefully by default); so you are not blinded every time you open a new tab at night
Works well, great idea, and very informative
Good stuff to keep in mind...
A nice extension which makes my day that little bit more interesting and fun. Thank you for building this
Also found out about this via Hacker News. The extension generates a nicely formatted landing page. I also feel a low barrier to entry in learning more about cognitive biases throughout my work day since only a single term is provided each time a new tab is opened. Well done!