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DEV Community
dev.to > whitehacker > elixir-vs-nodejs-why-developers-are-exploring-elixir-for-modern-backend-systems-81d

Elixir vs Node.js: Why Developers Are Exploring Elixir for Modern Backend Systems

52+ min ago   (500+ words) Modern backend development has been dominated by JavaScript runtimes like Node.js for many years. Node.js changed the way developers build web applications by bringing JavaScript to the server side and enabling fast development with a huge ecosystem. But…...

DEV Community
dev.to > amitkumar13 > javascript-type-coercion-output-based-questions-nan-nan-friends-3jm6

JavaScript Type Coercion — Output-Based Questions ([] + [], NaN === NaN & Friends)

2+ hour, 19+ min ago   (557+ words) …and watching whether you guess, freeze, or calmly walk the coercion rules. This post is only output-based type coercion / equality questions. Try each snippet yourself first. Answers are hidden — click Show answer when you’re ready. + asks both sides to become…...

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dev.to > javapixastudio > dev-must-know-make-our-website-lightweight-with-bundle-size-optimization-1ai0

Dev must know! Make our website lightweight with bundle size optimization.

2+ hour, 52+ min ago   (633+ words) Before we get into the nitty-gritty of optimization, let's understand why a lean, mean bundle size isn't just a nice-to-have but an absolute necessity. It goes far beyond simply "making it faster." Firstly, there's the user experience. People expect instant…...

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dev.to > sgbp > the-concentric-border-radius-rule-why-nested-rounded-corners-look-slightly-wrong-3hog

The concentric border-radius rule: why nested rounded corners look slightly wrong

3+ hour, 1+ min ago   (570+ words) You round a card at 16px. You round the thumbnail inside it at 16px too, because that's the design token. Then you squint at it and something is off — the gap between the two curves looks fatter at the diagonal than it…...

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dev.to > kishan_hadiyal_8cf48e733d > closing-angulars-aesthetic-gap-1d26

Closing Angular's aesthetic gap

4+ hour, 3+ min ago   (406+ words) If you've built an Angular product in the last two years, you've felt this. The libraries that redefined what "modern component design" looks like — shadcn/ui, Radix, Park UI — showed up for React and mostly stayed there. Angular got thin…...

DEV Community
dev.to > _544bf5cbd223c35a49756 > avif-vs-webp-vs-jpeg-real-benchmarks-2026-44ne

AVIF vs WebP vs JPEG: Real Benchmarks (2026)

5+ hour, 35+ min ago   (491+ words) Same visual quality. Three different file sizes. I've spent the last 2 weeks building an image compression tool, so I've seen thousands of these comparisons. Here's what the numbers actually say, and what it means for your website. Each image was…...

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dev.to > avishek_dhimal_da92aff5fc > stop-writing-css-gradients-by-hand-free-generator-with-tailwind-and-scss-export-2dff

Stop writing CSS gradients by hand — free generator with Tailwind and SCSS export

5+ hour, 38+ min ago   (285+ words) Writing linear-gradient(135deg, #667eea 0%, #764ba2 100%) from scratch every time is tedious. Remembering the syntax for radial and conic gradients is even worse. I added a free CSS gradient generator to PaletteCSS that handles all three gradient types with a live visual preview. What…...

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dev.to > milkevich > i-built-shared-element-transitions-for-react-router-heres-how-they-work-4edn

I built shared-element transitions for React Router — here’s how they work

9+ hour, 27+ min ago   (703+ words) How Routeveil morphs elements between React Router routes while handling async rendering, lazy routes, scrolling, interruptions, and cleanup. Route transitions usually treat navigation as two completely separate moments: But what if the element a user clicked did not disappear? What…...

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dev.to > a7mad1112 > the-javascript-event-loop-from-what-to-oh-now-i-get-it-a-deep-dive-49h2

🔄 The JavaScript Event Loop: From "What?" to "Oh, NOW I Get It!" (A Deep Dive)

11+ hour, 39+ min ago   (1294+ words) The most misunderstood part of JavaScript — finally explained with analogies, diagrams, and zero... Tagged with javascript, node, programming, eventloop....

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dev.to > nahamaalochi > a-small-annoying-reminder-about-mysql-nextjs-and-reality-2aln

A Small, Annoying Reminder About MySQL, Next.js, and Reality

12+ hour, 46+ min ago   (337+ words) Today's reminder that MySQL will happily let you believe you're doing everything "right" right up until it doesn't. I was wiring up a perfectly ordinary paginated query in a Next.js service. Nothing exotic. Prepared statements, placeholders, clean parameter handling....