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Tag for content related to software performance.

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🔥 How We Reached 100/100 Google Lighthouse Score on a Complex SaaS

🔥 How We Reached 100/100 Google Lighthouse Score on a Complex SaaS

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1 min read
Why iperf3 Says “Bad File Descriptor” and What to Check First

Why iperf3 Says “Bad File Descriptor” and What to Check First

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3 min read
How Many People Fit in a Self-Hosted Hubs Room? Dialog SFU Bandwidth and CPU Costs Explained

How Many People Fit in a Self-Hosted Hubs Room? Dialog SFU Bandwidth and CPU Costs Explained

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13 min read
Baseline as a bundle audit, and what usually falls out

Baseline as a bundle audit, and what usually falls out

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3 min read
Where to split a sentence for streaming TTS is decided by one number

Where to split a sentence for streaming TTS is decided by one number

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5 min read
Node.js vLLM LLM Inference: 50ms Latency on RTX 4090

Node.js vLLM LLM Inference: 50ms Latency on RTX 4090

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8 min read
We Built the Same Cloudflare Worker Twice and One Bundle Was 9.8x Smaller

We Built the Same Cloudflare Worker Twice and One Bundle Was 9.8x Smaller

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6 min read
Cómo diseñamos sitios WordPress autogestionables sin sacrificar rendimiento ni SEO

Cómo diseñamos sitios WordPress autogestionables sin sacrificar rendimiento ni SEO

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5 min read
Inside vLLM: How the World's Fastest LLM Inference Engine Works

Inside vLLM: How the World's Fastest LLM Inference Engine Works

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3 min read
One line in your root layout can make every Next.js page render on demand

One line in your root layout can make every Next.js page render on demand

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4 min read
You asked how I know what the model did. Here are the answers, with numbers.

You asked how I know what the model did. Here are the answers, with numbers.

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6 min read
The Query That Ate 75% of Our Database CPU: A MySQL Full-Text Post-Mortem

The Query That Ate 75% of Our Database CPU: A MySQL Full-Text Post-Mortem

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6 min read
Cutting Latency by 30% on a High-Traffic E-Commerce Platform: A Profiling-First Approach

Cutting Latency by 30% on a High-Traffic E-Commerce Platform: A Profiling-First Approach

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3 min read
The Bug Was in My Benchmark: Attaching a Debugger to Chromium Throttles fetch() Uploads 20x

The Bug Was in My Benchmark: Attaching a Debugger to Chromium Throttles fetch() Uploads 20x

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13 min read
Java CMYK to RGB Conversion – Speed Comparison

Java CMYK to RGB Conversion – Speed Comparison

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3 min read
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