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Tag for content related to software performance.

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I Built a Pure-Zsh Prompt Engine That Renders in 0.6ms (Without Rust or C++)

I Built a Pure-Zsh Prompt Engine That Renders in 0.6ms (Without Rust or C++)

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5 min read
Kaniko's Performance Gap Narrows: Outdated 2018 Benchmarks Mislead, Recent Updates Close BuildKit Speed Divide

Kaniko's Performance Gap Narrows: Outdated 2018 Benchmarks Mislead, Recent Updates Close BuildKit Speed Divide

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13 min read
Stack vs Heap in .NET: Where Does Your Data Actually Live?

Stack vs Heap in .NET: Where Does Your Data Actually Live?

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3 min read
Java 25's Compact Object Headers: I Measured the Real Savings So You Don't Have To

Java 25's Compact Object Headers: I Measured the Real Savings So You Don't Have To

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11 min read
Load JavaScript when a feature needs it: introducing CycleWire

Load JavaScript when a feature needs it: introducing CycleWire

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2 min read
"Sub-Second Clinical Briefings: FastAPI, Async Recall and Fast Inference "

"Sub-Second Clinical Briefings: FastAPI, Async Recall and Fast Inference "

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2 min read
Reserving an ad slot before it moves the page

Reserving an ad slot before it moves the page

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2 min read
Your Apple Silicon GPU Loses to One CPU Core Until a Million Rows. I Measured 111 Operations, Then Rebuilt ArrowMetal 0.2.0 Around the Answer

Your Apple Silicon GPU Loses to One CPU Core Until a Million Rows. I Measured 111 Operations, Then Rebuilt ArrowMetal 0.2.0 Around the Answer

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10 min read
How We Made PDF Background Removal 100% Client-Side (No Uploads, Zero Server Costs)

How We Made PDF Background Removal 100% Client-Side (No Uploads, Zero Server Costs)

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4 min read
csperf: A Lightweight Observatory for Honest Performance Tracking

csperf: A Lightweight Observatory for Honest Performance Tracking

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4 min read
Week 1: Stabilizing the Handshake — Overcoming E2E Integration Roadblocks

Week 1: Stabilizing the Handshake — Overcoming E2E Integration Roadblocks

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3 min read
Full-Page Caching in Laravel: Large Redis Entries, predis vs phpredis, and Compression

Full-Page Caching in Laravel: Large Redis Entries, predis vs phpredis, and Compression

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8 min read
Core Web Vitals Explained for the Marketers on Your Team

Core Web Vitals Explained for the Marketers on Your Team

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3 min read
Stop Overworking Your Server: A Developer’s Guide to HTTP Caching

Stop Overworking Your Server: A Developer’s Guide to HTTP Caching

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2 min read
Why INP comes back blank in lab speed tests, and what the Event Timing API actually reports

Why INP comes back blank in lab speed tests, and what the Event Timing API actually reports

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6 min read
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