30 Seconds of Knowledge
Web Extension that lets you gain new developer skills, every time you open a New Tab
As of June 2026, 30 Seconds of Knowledge has 20,000 users and a 4.62/5 rating from 92 reviews in the Developer Tools category.
Usersno change0%
20.0K
20,000
Ratingno change0%
4.62
92 reviews
Reviewsno change0%
92
Version
2.0.0
Manifest V3
History
1 snapshotsTracking since Apr 23, 2026.
View as table
| Date | Users | Rating | Reviews | Version |
|---|---|---|---|---|
| Apr 23, 2026 | 20.0K | 4.62 | 92 | 2.0.0 |
| Now | 20.0K | 4.62 | 92 | 2.0.0 |
Permissions & access
- Permissions
- storageclipboardWrite
- Host access
- None declared
Screenshots
About
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 ◦ React ◦ Python ◦ PHP ◦ Interview Questions ◦ + 9 More programming languages • Search Snippets • Favourite Snippets • Customisable UI ◦ 6 UI Themes ◦ 97 Code Highlighter Themes
Technical
- Version
- 2.0.0
- Manifest
- V3
- Size
- 3.57MiB
- Min Chrome
- 88
- Languages
- 1
- Featured
- Yes
Metadata
- ID
- mmgplondnjekobonklacmemikcnhklla
- Developer ID
- u70c4defc54d73e07acf93e1aaa4e975d
- Developer Email
- [email protected]
- Created
- Feb 3, 2019
- Last Updated (Store)
- Mar 21, 2024
- Last Scraped
- Jun 8, 2026
- Website
- petrovicstefan.rs
- Support URL
- —
- Privacy Policy
- —
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Data sourced from the Chrome Web Store · last verified Jun 8, 2026.