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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

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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

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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
Diana2020年2月13日
5

Código corto e interesante para aprender un poco más cada día. Me parece una iniciativa genial. Buen trabajo!!

Language es
1 helpful · 0 not helpful
Joe L2020年2月8日
3

Many of the Javascript examples utilize array reduce which is generally frowned upon by developers. It's not recommended to use reduce because it's hard to read. I feel like the examples sacrifice elegance over code readability too much.

Language en
2 helpful · 1 not helpful
Dimon2102020年1月14日
5

Good extension. But, please, add C#.

Language en
3 helpful · 1 not helpful
Leiko2019年12月13日
5

It's wonderfull idea! Thx for this app. Please, don`t stop to develop this app and add tips for new languages! ^_^

Language en
3 helpful · 0 not helpful
Pavel Yanushka2019年12月11日
5

please add Java language

Language en
8 helpful · 0 not helpful
Kazim Ali2019年11月15日
5

I think this is one of the most thoughtful thought useful experience! It's a simple and amazing app!

Language en
Bestin John2019年11月11日
5

Amazing!

Language en
Abdalla Elhosini2019年11月6日
5

Very super awesome

Language en
1 helpful · 0 not helpful
Ahmad Santarissy2019年9月23日
5

Amazing tool, I love it and I use it everyday!

Language en
2 helpful · 0 not helpful
Bert2019年8月10日
5

it's amazing!!!

Language en
1 helpful · 1 not helpful
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