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Performance

Tag for content related to software performance.

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Optimizing Cloudflare CDN Caching Strategy for Speed

Optimizing Cloudflare CDN Caching Strategy for Speed

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9 min read
It looks like I've developed a realistic physics engine in C++.

It looks like I've developed a realistic physics engine in C++.

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2 min read
I Built a Cross-Platform Browser Benchmark That Stress Tests Any Device — Here's How

I Built a Cross-Platform Browser Benchmark That Stress Tests Any Device — Here's How

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8 min read
AWDL goes quiet every 528 ms, and it looks exactly like your bug

AWDL goes quiet every 528 ms, and it looks exactly like your bug

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6 min read
Debouncing vs Throttling: The Difference Every Developer Should Know

Debouncing vs Throttling: The Difference Every Developer Should Know

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6 min read
How to Compress Images in the Browser Without Uploading Them

How to Compress Images in the Browser Without Uploading Them

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2 min read
Tiled vs naive matrix multiplication: loop order was the bigger win

Tiled vs naive matrix multiplication: loop order was the bigger win

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5 min read
Solon AOT & Native: Three Phases to a GraalVM Native Executable

Solon AOT & Native: Three Phases to a GraalVM Native Executable

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4 min read
AVA Hosting Said “No Sharing.” Linux Reported 32.73% CPU Steal

AVA Hosting Said “No Sharing.” Linux Reported 32.73% CPU Steal

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7 min read
Understanding the N+1 Problem in GraphQL (and Why It’s Not Just GraphQL)

Understanding the N+1 Problem in GraphQL (and Why It’s Not Just GraphQL)

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11 min read
How I Put PgCache in Front of a 16-Million-Row Postgres Database

How I Put PgCache in Front of a 16-Million-Row Postgres Database

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8 min read
Rate Limiting and Admission Control Solve Different Failure Modes

Rate Limiting and Admission Control Solve Different Failure Modes

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6 min read
Why We Built Bitweave: Sub-Millisecond Hybrid Retrieval in <1.1 MB RSS Memory

Why We Built Bitweave: Sub-Millisecond Hybrid Retrieval in <1.1 MB RSS Memory

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3 min read
React.lazy silently broke my prerender, and the build still passed

React.lazy silently broke my prerender, and the build still passed

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4 min read
A `middleware.ts` Rewrite Silently Disables ISR in Next.js 15.5

A `middleware.ts` Rewrite Silently Disables ISR in Next.js 15.5

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6 min read
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