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Common causes of JavaScript memory leaks
Resolving memory leaks in Node.js and Deno applications.
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Frontend security checklist
Common vulnerabilities and practical solutions explained.
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AggregateError in JavaScript
Benefits of handling multiple JavaScript errors at once.
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Evolve or become irrelevant in tech
“Stay curious, stay sharp, and don’t get left behind.”
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Cloudflare’s AI content control
Are the AI combat tools a savior or threat to the open web?
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Don’t use localStorage for sensitive data
Alternatives for tokens, secrets, and private info.
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JavaScript import attributes
More explicit and secure module imports in ECMAScript 2025.
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JavaScript’s Promise.try
The Promise equivalent of a try-catch block in ECMAScript 2025.
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JavaScript truthy and falsy
A fundamental yet often misunderstood concept.
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Preloading responsive images
Thoughtful preloading significantly improves load times.
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CSS ‘::target-text’ for text highlighting
How browsers can make text sharing more user-friendly.
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CSS ‘scrollbar-width’ and ‘scrollbar-gutter’
New features to refine scrollable user interfaces.
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Error.isError()
A new way to check error types in JavaScript.
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