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30 Seconds of Knowledge icon

30 Seconds of Knowledge

Web Extension that lets you gain new developer skills, every time you open a New Tab

Users20KCurrent public install base
Rating4.6Store average score
Reviews93Public review volume
Manifest versionV3Extension platform version
7-day growth0Net users gained this week
7-day growth rate0%Relative weekly velocity
Preview

30 Seconds of Knowledge Media preview

6 assets
Trend

User growth trend

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User Growth Over Time

20K20K20K20K20K2026年7月15日2026年7月18日2026年7月21日Latest: 20K
Rating trend

7-day rating trend

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7-day rating change

Start
4.62
Latest
4.62
7-day rating change
0.00
4.524.574.624.674.722026年7月15日2026年7月18日2026年7月21日Latest: 4.62
2026年7月15日2026年7月21日
Growth overview

Daily, weekly, and monthly growth

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1-day growthNo data
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7-day growthFlat
00%
30-day growthNo data
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Technical snapshot

Version, languages, and crawl freshness

Review publication date, version, supported languages, and crawl timestamps.

Version2.0.0
ManifestV3
Size3.57MiB
Languages1English
Published
Store updated
Last crawled
English
Overview

Product summary

Review the store description, core capabilities, and common use cases.

Web extension designed to boost your coding skills! Every time you open a new tab, dive into a world of learning. With 14 categories covering popular programming languages like JavaScript, React, Python, and more, you'll find around thousands of community curated code snippets waiting to expand your knowledge.

Spend just 30 seconds per snippet to absorb key insights and improve your coding prowess. Customize your learning experience with our user-friendly interface, and easily search through snippets to find exactly what you need. Plus, mark your favorites for quick access later on.

Enhance your coding journey, one tab at a time. Install 30 Seconds of Knowledge today and embark on a journey of continuous learning!"

Features

• 14 Categories

◦ Javascript

Reviews

Recent review snapshot

Inspect the latest comments and rating distribution.

Store average score4.6Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average4.8Average computed only from synced review bodies below
Reviews with text60Synced review bodies
Total ratings / reviews93Chrome Web Store public rating/review count

Store average score: 4.6. 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.

5★
51
4★
6
3★
3
2★
0
1★
0
Trung Đức2020年12月23日
5

Loved it

Language en
1 helpful · 0 not helpful
jahangir ahmed2020年12月21日
5

very good extension teaches me alot

Language en
2 helpful · 0 not helpful
Aditya Aggarwal2020年12月16日
5

Please try to add Java in this extension

Language en
1 helpful · 0 not helpful
Rahat Hosen2020年11月16日
5

please add c# and .net program and interview

Language en
1 helpful · 0 not helpful
Michael Odz. Mtz.2020年11月3日
5

Códigos cortos pero poderosos, muy buena extensión, aprendo mucho con solo unas lineas

Language es
Isnel Gonzalez2020年9月15日
5

This is awesome!! I just wish for this extension to escale to other specialties, such as Networking, Database, etc. Thanks guys. Nice done!!

Language en
2 helpful · 0 not helpful
G B2020年7月22日
5

Great idea, I hope it will support more languages in the future (especially C#).

Language en
1 helpful · 1 not helpful
Ледащо2020年7月5日
5

awwwesome! thanks a lot

Language en
1 helpful · 0 not helpful
Bryan Aim2020年6月30日
5

Teaches me alot

Language en
1 helpful · 0 not helpful
Prosper Nglazi2020年3月7日
5

So amazing to learn something new every time I open a tab

Language en
1 helpful · 0 not helpful
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