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30 seconds of code

Coding articles to level up your development skills

From Chalarangelo·Updated May 31, 2026·View on GitHub·

**30 seconds of code** is a Coding articles to level up your development skills The project is written primarily in JavaScript, distributed under the Creative Commons Attribution 4.0 International license, first published in 2017. It has gained significant community traction with 127,970 stars and 12,485 forks on GitHub. Key topics include: astro, awesome-list, css, education, es6-javascript.

Latest release: v14.0.0v14.0.0 (dimensional debugger)

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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.

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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.

Contributors

Showing top 12 contributors by commit count.

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This article is auto-generated from Chalarangelo/30-seconds-of-code via the GitHub API.Last fetched: 5/31/2026