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Performance

Tag for content related to software performance.

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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
Stop Loading Your Entire Instruction System Into Every Session

Stop Loading Your Entire Instruction System Into Every Session

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Comments 1
5 min read
The 3-Second Rule of Web Performance — And How to Beat It

Master checklist plus CSS loading caveats

The 3-Second Rule of Web Performance — And How to Beat It

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Comments 4
33 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
I Paid the Bill for AI-Written Code Months Later

I Paid the Bill for AI-Written Code Months Later

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4 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
How to Audit Your CSS for Unused Rules and Reduce Load Time by 60%

How to Audit Your CSS for Unused Rules and Reduce Load Time by 60%

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3 min read
SSR, CSR, SSG, ISR — I Was Confused Too. Here's What Actually Matters.

SSR, CSR, SSG, ISR — I Was Confused Too. Here's What Actually Matters.

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6 min read
How to Keep Your Website Fast When Using Custom Fonts

How to Keep Your Website Fast When Using Custom Fonts

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1 min read
Mobile Game Power Optimization: Why 30 FPS vs 60 FPS Can Double Energy Usage (Real Data Breakdown)

Mobile Game Power Optimization: Why 30 FPS vs 60 FPS Can Double Energy Usage (Real Data Breakdown)

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3 min read
Next.js + Supabase Performance Optimization: From Slow to Lightning Fast

Next.js + Supabase Performance Optimization: From Slow to Lightning Fast

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9 min read
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