4 items
Effortlessly send mistakes to our web application Our Chrome extension lets you quickly send missed questions from any site straight to the Mistake to Mastery web app. No more tab switching or interrupting your workflow. In just a few clicks, you can capture mistakes as they happen and turn them into targeted review, clearer explanations, and more effective practice later.
Jun 8, 2026
rating_count is the Chrome Web Store ratings count, not a written-review count.
Media assets
Screenshots and videos on the listing.
Has promo video
Whether the listing includes at least one video.
Languages
Declared language locales.
Developer website
Listing exposes a developer website URL.
Contact email
Listing exposes a contact email.
Keyword in name
Case-insensitive substring match in the name.
Keyword in description
Case-insensitive substring match in the description.
Keyword occurrences in description
Count of case-insensitive occurrences in the description.
Category user-count percentile
Share of same-category extensions with fewer users (null if unknown).
These are transparent listing completeness / keyword signals, not a prediction of Chrome Web Store search ranking.