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Performance

Tag for content related to software performance.

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Image Optimization for Modern Web Applications: Formats, CDNs, Automation

Image Optimization for Modern Web Applications: Formats, CDNs, Automation

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5 min read
Token Drift Explained: Why Your Agent Gets Slower and More Expensive

Token Drift Explained: Why Your Agent Gets Slower and More Expensive

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6 min read
How to Handle 1M+ Users Without Breaking Your System

How to Handle 1M+ Users Without Breaking Your System

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6 min read
DEV’s Big Summer Bug Smash is now LIVE! Share $5,000 in cash prizes, skateboards, and more across 20+ winners. 🐛🐞🪲

Marks National Be Nice to Bugs Day

DEV’s Big Summer Bug Smash is now LIVE! Share $5,000 in cash prizes, skateboards, and more across 20+ winners. 🐛🐞🪲

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4 min read
Virtual Threads and the Myth of “Easy Async”: Why Java’s New Concurrency Model Still Needs Discipline

Virtual Threads and the Myth of “Easy Async”: Why Java’s New Concurrency Model Still Needs Discipline

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7 min read
WASM SIMD by example: 16 RGB pixels to grayscale per instruction

WASM SIMD by example: 16 RGB pixels to grayscale per instruction

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7 min read
Stop Loading Your Entire Instruction System Into Every Session

Stop Loading Your Entire Instruction System Into Every Session

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5 min read
Low-Code vs No-Code Isn't Decided in the Demo. It's Decided the First Time Production Traffic Hits It.

Low-Code vs No-Code Isn't Decided in the Demo. It's Decided the First Time Production Traffic Hits It.

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7 min read
Chasing the Sentry prize for DEV's Summer Bug Smash? Let us know what questions you have.

Chasing the Sentry prize for DEV's Summer Bug Smash? Let us know what questions you have.

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1 min read
Why We Rebuilt Our Magento Checkout with React: Performance Results

Why We Rebuilt Our Magento Checkout with React: Performance Results

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4 min read
Streaming 25 Million Excel Cells Through 7 MB of Memory

Streaming 25 Million Excel Cells Through 7 MB of Memory

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9 min read
.NET 11 vs .NET 10: We Benchmarked Both on a Real Production App (Should You Upgrade?)

.NET 11 vs .NET 10: We Benchmarked Both on a Real Production App (Should You Upgrade?)

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1 min read
From Load Test to Production Monitor k6 Studio, Grafana Cloud, and Synthetic Monitoring

From Load Test to Production Monitor k6 Studio, Grafana Cloud, and Synthetic Monitoring

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10 min read
Token Cost Optimization: How to Cut LLM Inference Spend Without Cutting Quality

Token Cost Optimization: How to Cut LLM Inference Spend Without Cutting Quality

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5 min read
Incremental hydration: ship the HTML, hydrate on hover

Incremental hydration: ship the HTML, hydrate on hover

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3 min read
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