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Tiled vs naive matrix multiplication: loop order was the bigger win

Tiled vs naive matrix multiplication: loop order was the bigger win

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5 min read
Solon AOT & Native: Three Phases to a GraalVM Native Executable

Solon AOT & Native: Three Phases to a GraalVM Native Executable

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4 min read
AVA Hosting Said “No Sharing.” Linux Reported 32.73% CPU Steal

AVA Hosting Said “No Sharing.” Linux Reported 32.73% CPU Steal

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7 min read
Understanding the N+1 Problem in GraphQL (and Why It’s Not Just GraphQL)

Understanding the N+1 Problem in GraphQL (and Why It’s Not Just GraphQL)

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11 min read
How I Put PgCache in Front of a 16-Million-Row Postgres Database

How I Put PgCache in Front of a 16-Million-Row Postgres Database

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8 min read
Why We Built Bitweave: Sub-Millisecond Hybrid Retrieval in <1.1 MB RSS Memory

Why We Built Bitweave: Sub-Millisecond Hybrid Retrieval in <1.1 MB RSS Memory

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3 min read
React.lazy silently broke my prerender, and the build still passed

React.lazy silently broke my prerender, and the build still passed

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4 min read
A `middleware.ts` Rewrite Silently Disables ISR in Next.js 15.5

A `middleware.ts` Rewrite Silently Disables ISR in Next.js 15.5

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6 min read
Filesystem Events Are Wake-Up Signals, Not a Session Ledger

Filesystem Events Are Wake-Up Signals, Not a Session Ledger

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3 min read
10 Next.js Performance Mistakes That Slow Down Production Apps

10 Next.js Performance Mistakes That Slow Down Production Apps

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5 min read
Multithreading in Node.js: A Complete Guide with Theory and Practical Examples

Multithreading in Node.js: A Complete Guide with Theory and Practical Examples

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6 min read
Designing a Browser Image Compressor That Actually Stays Under 20 KB

Designing a Browser Image Compressor That Actually Stays Under 20 KB

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4 min read
Building High-Performance Payment Systems: Lessons from Scaling to 100K+ Transactions

Building High-Performance Payment Systems: Lessons from Scaling to 100K+ Transactions

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2 min read
What is Tree Shaking? How Modern Web Apps Shed Unwanted Weight

What is Tree Shaking? How Modern Web Apps Shed Unwanted Weight

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3 min read
What I learned while building a Linux-native Java runtime

What I learned while building a Linux-native Java runtime

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3 min read
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