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Your Senior Engineer Is Not 10x. He’s a 0.1ms Cache.

Your Senior Engineer Is Not 10x. He’s a 0.1ms Cache.

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Comments 23
3 min read
DuckDB, Arrow, and Parquet: The Ultimate Analytical Stack for 2026

DuckDB, Arrow, and Parquet: The Ultimate Analytical Stack for 2026

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9 min read
TWJUG@LINE Conference Notes: September 5, 2019

TWJUG@LINE Conference Notes: September 5, 2019

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5 min read
From 2s to 0.2s: Why Astro is the New Gold Standard for Marketing Sites

From 2s to 0.2s: Why Astro is the New Gold Standard for Marketing Sites

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3 min read
I built a HFT crypto aggregator in Go 1.24 (and why "vibe coding" wouldn't survive it)

I built a HFT crypto aggregator in Go 1.24 (and why "vibe coding" wouldn't survive it)

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7 min read
TanStack Query Changed Everything (Part 3)

TanStack Query Changed Everything (Part 3)

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4 min read
What Is Coolify? Understanding How It Works and Why It Improves App Performance

What Is Coolify? Understanding How It Works and Why It Improves App Performance

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2 min read
The Art of Instruction: A Comprehensive Guide to Prompt Engineering

The Art of Instruction: A Comprehensive Guide to Prompt Engineering

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Comments 1
5 min read
AstroClock: The world's first real-time, offline-capable astrology platform powered by the Swiss Ephemeris and WASM

AstroClock: The world's first real-time, offline-capable astrology platform powered by the Swiss Ephemeris and WASM

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1 min read
The Curious Case of the Duplicating GPG_TTY and the Hidden .zprofile Culprit (and Why My Terminal Was So Slow!)

The Curious Case of the Duplicating GPG_TTY and the Hidden .zprofile Culprit (and Why My Terminal Was So Slow!)

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4 min read
A Zero-Alloc Go Time Library That Treats Time as "Container" Rather Than "Offsets"

A Zero-Alloc Go Time Library That Treats Time as "Container" Rather Than "Offsets"

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9 min read
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
QCon Conference Notes: The Why of Go

QCon Conference Notes: The Why of Go

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2 min read
I Built a High-Performance Trading Chart Engine in Flutter (and Open-Sourced It)

I Built a High-Performance Trading Chart Engine in Flutter (and Open-Sourced It)

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2 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
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