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Performance

Tag for content related to software performance.

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I replaced FFmpeg.wasm with WebCodecs in my browser video tools. Compression went from 97 s to 5.6 s

I replaced FFmpeg.wasm with WebCodecs in my browser video tools. Compression went from 97 s to 5.6 s

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4 min read
How Image File Sizes Affect Website User Experience

How Image File Sizes Affect Website User Experience

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9 min read
# Proving your React performance wins are real — Core Web Vitals in production and CI regression gates

# Proving your React performance wins are real — Core Web Vitals in production and CI regression gates

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7 min read
What Next.js actually sends in Cache-Control (and what Vercel changes)

What Next.js actually sends in Cache-Control (and what Vercel changes)

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5 min read
Find the Concurrency Where Free Stops Being Cheaper

Find the Concurrency Where Free Stops Being Cheaper

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5 min read
Seventeen Seconds to Parse One Name: A Security Scan Across Eleven PHP Projects

Seventeen Seconds to Parse One Name: A Security Scan Across Eleven PHP Projects

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13 min read
48-Hour Field Notes: My Latency Numbers Were Wrong Because I Started the Clock in the Wrong Place

48-Hour Field Notes: My Latency Numbers Were Wrong Because I Started the Clock in the Wrong Place

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7 min read
Cider Quantization: Engineering Trade-offs in On-Device Inference

Cider Quantization: Engineering Trade-offs in On-Device Inference

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3 min read
Debounce vs Throttle in JavaScript — Build Both From Scratch

Debounce vs Throttle in JavaScript — Build Both From Scratch

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2 min read
Benchmarking 3 Proxy Architectures Against Cloudflare (10,000 Requests Empirical Study)

Benchmarking 3 Proxy Architectures Against Cloudflare (10,000 Requests Empirical Study)

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2 min read
My Fifteen-Minute Temperature and Frame-Rate Log on a Mid-Range Android

My Fifteen-Minute Temperature and Frame-Rate Log on a Mid-Range Android

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1 min read
vLLM Tool Calling Not Working? 1 in 12 Calls Fail by Default. Here's the Fix

vLLM Tool Calling Not Working? 1 in 12 Calls Fail by Default. Here's the Fix

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7 min read
A smaller catalogue page without losing crawlable navigation

A smaller catalogue page without losing crawlable navigation

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5 min read
Where Did My VPS RAM Go? A Practical Memory Audit for Small Linux Servers

Where Did My VPS RAM Go? A Practical Memory Audit for Small Linux Servers

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7 min read
Inside the Block: How Solana Validators Order Transactions (Empirical Study)

Inside the Block: How Solana Validators Order Transactions (Empirical Study)

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3 min read
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