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Tag for content related to software performance.

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How We Reduced INP by 100ms+: GTM Isolation, React Compiler, and Better Telemetry

How We Reduced INP by 100ms+: GTM Isolation, React Compiler, and Better Telemetry

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5 min read
Adeus CleanMyMac: Como Otimizar seu macOS de Graça com um Script de Elite (Open Source)

Adeus CleanMyMac: Como Otimizar seu macOS de Graça com um Script de Elite (Open Source)

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7 min read
Understanding `__slots__` in Python: Memory Optimization and Design Trade-offs

Understanding `__slots__` in Python: Memory Optimization and Design Trade-offs

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4 min read
I built a fuzzy matching engine that's 300x faster than RapidFuzz on 1M records

I built a fuzzy matching engine that's 300x faster than RapidFuzz on 1M records

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2 min read
SvelteKit vs Next.js 16: 2026 Performance Benchmarks

SvelteKit vs Next.js 16: 2026 Performance Benchmarks

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3 min read
Core Web Vitals Optimization: A Practical Guide

Core Web Vitals Optimization: A Practical Guide

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3 min read
Zero-Downtime Schema Changes in SQL Server: The Reality Behind “Just Run the Migration”

Zero-Downtime Schema Changes in SQL Server: The Reality Behind “Just Run the Migration”

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6 min read
Hardening Apache Reverse Proxy in produzione

Hardening Apache Reverse Proxy in produzione

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3 min read
Migrating HFT from Python to Go 1.24: How Swiss Tables Killed Our Latency Spikes (-41%)

Migrating HFT from Python to Go 1.24: How Swiss Tables Killed Our Latency Spikes (-41%)

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3 min read
Mastering Python Async Patterns: A Complete Guide to asyncio in 2026

Mastering Python Async Patterns: A Complete Guide to asyncio in 2026

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13 min read
Why Your Next Rails App Doesn't Need Nginx or Apache

Why Your Next Rails App Doesn't Need Nginx or Apache

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3 min read
Scraping at Warp Speed: Parallelism vs. Concurrency

Scraping at Warp Speed: Parallelism vs. Concurrency

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3 min read
React Native Performance: What I Measure and Fix First

React Native Performance: What I Measure and Fix First

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3 min read
Choosing a PDF SDK: All the Features You Need, Without the Performance Tax

Choosing a PDF SDK: All the Features You Need, Without the Performance Tax

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5 min read
Translating Performance Metrics into Business Decisions

Translating Performance Metrics into Business Decisions

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4 min read
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