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Tag for content related to software performance.

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I Re-Architected the Erlang VM Core in C to Eliminate O(N) Loops — The PON-BEAM Saga

I Re-Architected the Erlang VM Core in C to Eliminate O(N) Loops — The PON-BEAM Saga

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3 min read
Why Redis Is Essential in Enterprise Applications

Why Redis Is Essential in Enterprise Applications

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2 min read
Edge Computing Middleware: Securing and Scaling Distributed Architectures

Edge Computing Middleware: Securing and Scaling Distributed Architectures

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11 min read
Linxr | Part 8 — Fixing Network Latency & SLIRP Terminal Slowness

Linxr | Part 8 — Fixing Network Latency & SLIRP Terminal Slowness

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1 min read
A Practical Core Web Vitals Checklist for WordPress in 2026

A Practical Core Web Vitals Checklist for WordPress in 2026

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4 min read
Escaping the Event Loop — A Deep Dive into worker_threads (Part 3/3)

Escaping the Event Loop — A Deep Dive into worker_threads (Part 3/3)

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9 min read
Measuring LLM Prefix Caching: The Cache Hit Rate Metric

Measuring LLM Prefix Caching: The Cache Hit Rate Metric

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6 min read
The Sandwich That Ate My CPU

Summer Bug Smash: Smash Stories 🐛🛹

The Sandwich That Ate My CPU

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5 min read
N+1: o bug silencioso que trava seu Laravel em produção

N+1: o bug silencioso que trava seu Laravel em produção

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4 min read
klad - tree engine

klad - tree engine

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1 min read
The Day Our Web App Took 8 Seconds to Load (and How We Cut It in Half)

The Day Our Web App Took 8 Seconds to Load (and How We Cut It in Half)

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3 min read
Stop Overusing useMemo & useCallback in React (2026)

Stop Overusing useMemo & useCallback in React (2026)

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4 min read
navigator.connection Lied to Me Twice: Shipping a 5.5 MB Python Runtime to Slow Networks

navigator.connection Lied to Me Twice: Shipping a 5.5 MB Python Runtime to Slow Networks

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8 min read
You Forgot to Mention the 500 Million Rows

You Forgot to Mention the 500 Million Rows

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4 min read
A/B testing was built for a web that no longer exists

A/B testing was built for a web that no longer exists

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6 min read
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