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Tag for content related to software performance.

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What K6 Load Testing Found in My POS SaaS API (Before It Hit Production)

What K6 Load Testing Found in My POS SaaS API (Before It Hit Production)

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8 min read
Preload vs Prefetch vs Preconnect: When to Use Each Resource Hint

Preload vs Prefetch vs Preconnect: When to Use Each Resource Hint

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7 min read
Performance Improvements Don't Last. Here's Why

Performance Improvements Don't Last. Here's Why

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4 min read
Comment j'ai divisé par 4 la latence de mes agents Claude (sans refactoriser tout le code)

Comment j'ai divisé par 4 la latence de mes agents Claude (sans refactoriser tout le code)

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3 min read
Magento 2 Logging Best Practices: Keep Your Logs Clean and Actionable

Magento 2 Logging Best Practices: Keep Your Logs Clean and Actionable

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5 min read
Shipping 28 browser-only image tools: 5 patterns from a quiet weekend project

Shipping 28 browser-only image tools: 5 patterns from a quiet weekend project

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5 min read
I Built a Blazing-Fast Log Analyzer in Rust Because I Got Tired of Slow grep + awk Hacks

I Built a Blazing-Fast Log Analyzer in Rust Because I Got Tired of Slow grep + awk Hacks

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2 min read
Easily benchmark all your app's endpoints at once

Easily benchmark all your app's endpoints at once

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5 min read
How to Handle Secure File Uploads in Node.js and Express Without Memory Bloat:

How to Handle Secure File Uploads in Node.js and Express Without Memory Bloat:

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2 min read
PostgreSQL Optimization for Node.js: Complete 2026 Guide

PostgreSQL Optimization for Node.js: Complete 2026 Guide

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11 min read
The Lindy Effect: Why Web Standards Are a Safer Financial Investment Than the Latest JS Framework

The Lindy Effect: Why Web Standards Are a Safer Financial Investment Than the Latest JS Framework

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2 min read
Go Channels Aren't Free. Here's the Real Cost

Go Channels Aren't Free. Here's the Real Cost

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8 min read
I built an AOT rule-image compiler for Java — 853 MB of heap became 8 MB

I built an AOT rule-image compiler for Java — 853 MB of heap became 8 MB

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3 min read
Defer Has 3 Performance Cliffs. Here's How to See Them

Defer Has 3 Performance Cliffs. Here's How to See Them

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7 min read
EnumMap and EnumSet: The Java Collections Most Developers Never Use

EnumMap and EnumSet: The Java Collections Most Developers Never Use

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8 min read
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