Chalarangelo /30-seconds-of-code

Coding articles to level up your development skills

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JavaScriptCC-BY-4.0Created 2017-11-2930secondsofcode.org/
129,477
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README

30 seconds of code

 Coding articles to level up your development skills

 Visit the website to view all articles.
 Search for articles and collections that suit your needs, using the name, tags, language or description.
 Browse all articles or individual collections for each topic.
 Click on each card to view the whole article, including code snippets, explanation and examples.
 If you like the project, give it a star. It means a lot.

 Want to contribute?

 New content contributions are not accepted at this time.
 You can, however, report problems with the website or suggest improvements by opening an issue.

 Credits

 This repository is maintained by Angelos Chalaris.
 All code snippets are licensed under the CC-BY-4.0 License, unless explicitly stated otherwise.
 Any other material (including text content, images, the website source code, logos, names and trademarks) are not to be used without the explicit consent of the owner.
 The website is powered by Netlify, Astro & GitHub.
 All of the photography is provided by Unsplash.

Latest release

v14.0.0 (dimensional debugger) v14.0.0 2025-05-07
- Deprecate discussions
- Completely redesign the search engine
- Add and update console utilities
- Update recommender behavior 
- Add keyboard navigation for search
- Bump packages
- Upgrade Node.js to 22.x
- Add navigation hotkeys for header actions
- Add highlight behavior to the table of contents 
- Add scroll to top link
- Add custom components for content authoring
- Completely replace the code highlighter
- Add new code highlighting features
- Update articles to use new content authoring tools

Snapshot: 2026-11-10T09:35:25Z · Data license Apache-2.0 · JSON