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Tag for content related to software performance.

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React 19 useTransition for Progressive AI Feature Rollouts: Non-Blocking State Updates Without Loading Spinners

React 19 useTransition for Progressive AI Feature Rollouts: Non-Blocking State Updates Without Loading Spinners

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4 min read
Memory-Safe Media Preflight in Mobile Browsers

Memory-Safe Media Preflight in Mobile Browsers

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2 min read
Java 25 for Spring Boot Services: What to Turn On, What to Skip

Java 25 for Spring Boot Services: What to Turn On, What to Skip

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8 min read
Measure your retrieval default: our hybrid RRF lost to plain vector search

Measure your retrieval default: our hybrid RRF lost to plain vector search

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3 min read
Building High-Converting Niche E-Commerce Stores: A Developer's Guide

Building High-Converting Niche E-Commerce Stores: A Developer's Guide

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2 min read
Five schema-design habits that look harmless in a migration file — unbounded VAR

Five schema-design habits that look harmless in a migration file — unbounded VAR

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2 min read
I Was About to Optimize Five Canvases. Two of Them Weren't Running.

Summer Bug Smash: Clear the Lineup 🐛🛹

I Was About to Optimize Five Canvases. Two of Them Weren't Running.

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14 min read
A modern marketing site without a modern front-end stack

A modern marketing site without a modern front-end stack

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9 min read
EDI Tokenizer Crashes on Large Files? Fix It

EDI Tokenizer Crashes on Large Files? Fix It

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5 min read
Flutter Performance Optimization: Fix Jank and Dropped Frames

Flutter Performance Optimization: Fix Jank and Dropped Frames

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4 min read
Millions of log lines in PHP, at constant memory

Millions of log lines in PHP, at constant memory

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7 min read
Debugging an 11-Second Database Latency in a Cloud Run Background Worker

Debugging an 11-Second Database Latency in a Cloud Run Background Worker

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6 min read
Stop Defaulting to LRU: How I Built a 15.5M ops/sec S3-FIFO Cache for Node.js by Hacking V8

Stop Defaulting to LRU: How I Built a 15.5M ops/sec S3-FIFO Cache for Node.js by Hacking V8

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4 min read
Flutter Performance Optimization: Fix Jank and Dropped Frames

Flutter Performance Optimization: Fix Jank and Dropped Frames

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4 min read
Why You Can't Just Mount an S3 Bucket and Start Editing

Why You Can't Just Mount an S3 Bucket and Start Editing

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7 min read
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