30 seconds of code provides a wide variety of snippet and article collections for all your development needs. Explore individual language collections or browse through collections about specific topics and programming concepts.
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Learn a handful of awesome tips and tricks that you can leverage in your code to make array manipulation a breeze.
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Comparing values in JavaScript is one of the most common tasks, yet it has a lot of things you should bear in mind.
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Learn some of the basics of testing React components in various scenarios using React Testing Library.
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A collection of cool CSS hover effects to spice up your next web project.
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JavaScript generator functions are a more advanced yet very powerful JavaScript ES6 feature, which you can start using in your code right now.
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Discover a collection of reusable function components for React 16.
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A collection of cheatsheets to bookmark and come back to whenever you need to look up anything.