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Performance

Tag for content related to software performance.

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You cannot make the agent fast enough. Move the wait instead.

You cannot make the agent fast enough. Move the wait instead.

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2 min read
Adding priority to Every Image in Next.js Can Actually Make Your Site Slower

Adding priority to Every Image in Next.js Can Actually Make Your Site Slower

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4 min read
TypeScript Type System Tricks That Changed How I Code

TypeScript Type System Tricks That Changed How I Code

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2 min read
How Responsive Images Work in React: srcSet, sizes, DPR and CDNs

How Responsive Images Work in React: srcSet, sizes, DPR and CDNs

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4 min read
The slowest requests on our API were the ones that found nothing

The slowest requests on our API were the ones that found nothing

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14 min read
CPU path tracer in Pure Python — No GPU, No Dependencies, Physically Based

CPU path tracer in Pure Python — No GPU, No Dependencies, Physically Based

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4 min read
Database index on generated column to speed up selection on date (for daily stats)

Database index on generated column to speed up selection on date (for daily stats)

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1 min read
Your Beauty AR Demo Is Smooth—Now Test the Session It Will Actually Run

Your Beauty AR Demo Is Smooth—Now Test the Session It Will Actually Run

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10 min read
Can JavaScript Measure Mouse Polling Rate?

Can JavaScript Measure Mouse Polling Rate?

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7 min read
How I Handle 1,642 WebRTC Connections at 6% CPU on a $29 Server - WebRTC Layer Benchmark

How I Handle 1,642 WebRTC Connections at 6% CPU on a $29 Server - WebRTC Layer Benchmark

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1 min read
I Benchmarked Five Ways to Speed Up a Slow React Table. Two of Them Did Nothing.

I Benchmarked Five Ways to Speed Up a Slow React Table. Two of Them Did Nothing.

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6 min read
-preset slow bought 0.16%. Ten ffmpeg settings measured on two ARM cores.

-preset slow bought 0.16%. Ten ffmpeg settings measured on two ARM cores.

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8 min read
The Surprisingly Expensive Problem Behind MP4 Fast Start

The Surprisingly Expensive Problem Behind MP4 Fast Start

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4 min read
Tradesired: Why Is the WebTrader Actually Good?

Tradesired: Why Is the WebTrader Actually Good?

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5 min read
Read Replicas Do Not Fix a Bad Query Plan

Read Replicas Do Not Fix a Bad Query Plan

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4 min read
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