GStars
    Chalarangelo

    Chalarangelo/30-seconds-of-code

    #137 this week

    Coding articles to level up your development skills

    web
    education
    frontend
    backend
    astro
    awesome-list
    css
    es6-javascript
    git
    JavaScript
    CC-BY-4.0
    128.6K stars
    12.5K forks
    128.6K GitHub watchers
    Updated 8/4/2026
    View on GitHub

    Backblaze Generative Media Hackathon

    Build the next generation of AI media apps with Genblaze, stored on Backblaze B2. $10,000 in prizes.

    Enter the hackathon

    Loading star history...

    Use Cases & Benefits

    • Provides concise JavaScript code snippets and articles to enhance development skills quickly.
    • Offers bite-sized, easy-to-understand code examples that accelerate learning and practical application.
    • Use for quickly finding JavaScript solutions to common programming tasks and challenges.
    • Use for improving coding proficiency through short, focused educational content on modern JavaScript features.
    • Use for referencing reusable code snippets when building web applications with JavaScript and related technologies.

    About 30-seconds-of-code

    Logo

    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.

    Discover Repositories

    Search across tracked repositories by name or description