30 Seconds of Knowledge

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

30 Seconds of Knowledge - Boost Your Coding Skills

30 Seconds of Knowledge is a web extension designed to boost your coding skills in popular programming languages. Dive into a world of learning with thousands of community curated code snippets, spending just 30 seconds per snippet to absorb key insights and improve your coding prowess. Customize your learning experience with our user-friendly interface and embark on a journey of continuous learning.

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Extension stats

By: https://petrovicstefan.rs

Users: 20,000+

Rating: 4.63

(89)

Version: 2.0.0 (Last updated: 2024-03-21)

Creation date: 2019-04-07

Permissions:

storage
clipboardWrite

Size: 3.74M

Email: pe*****@gmail.com

URLs: Website

Full description: See detailed description

Ranking

# 5,855 ▲ 60

Other rankings

#93 in Developer Tools #63 in coding keyword 9 ▲ 1 #105 in journey keyword 11 ▼ 2 #109 in javascript keyword 45 ▲ 8

Other platforms

Not available on Android

Not available on Firefox

Not available on Edge

User reviews

These summaries are automatically generated weekly using AI based on recent user reviews. Chrome Web Store does not verify user reviews, so some user reviews may be inaccurate, spammy, or outdated.

Pros

Great for learning
Awesome and helpful tool
Beautiful app that enhances new tab experience
Wide community interest in learning languages
Provides quick snippets for refreshing knowledge

Cons

Snippets are repetitive and not updated frequently
Interferes with the bookmarks bar on the new tab
Lack of support for additional programming languages (especially C#, Java)
Some code examples lack readability

Most mentioned

Need for additional languages
Repetitive content and lack of updates
Request for bookmarks bar functionality

User reviews

good job, I will recommend to my students

Stefan Nicula, 2025-02-07

good job

Mukarrom Hosain, 2023-08-16

The tool is great but it has not been updated for a long time. the Snippets keep repeating and nothing new it makes me a bit boring

Beng Beng, 2023-04-08

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Extension safety

Risk impact

30 Seconds of Knowledge requires very minimum permissions.

Risk impact analysis details

High Allows reading and modifying clipboard content, which can be sensitive, posing a moderate privacy risk.
Medium *** ***** *** *** ********* ****** ****** *** **** **** ********** ** ****** **** ***********
Low ******* ****** ** *** ********* ********

Risk likelihood

We don't have sufficient data to confidently determine the risk likelihood of 30 Seconds of Knowledge. Use it at your own risk.

Risk likelihood analysis details

High This extension has low user count. Unpopular extensions may not be stable or safe.
Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
Good **** ********* ** * ******** ********* ** ****** *** *****
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