Jacob Asper jacobasper.com

Killing a `Cow` made my JSON formatter 42% faster

jacobasper.com·1d·Lobsters, r/rust

How do formatters work?

jacobasper.com·2w

LLMs don't own em dashes—I do

jacobasper.com·15w

How I read technical books and documentation

jacobasper.com·16w

Committing to learning Go in 2026

jacobasper.com·16w

Rust's `'static` doesn't imply memory leaks

jacobasper.com·17w

Jacob Asper

jsonwtf.org·18w

It takes 26 yottabytes of RAM to typecheck a union of Safe Integers

jacobasper.com·38w

TypeScript Type Level Addition

jacobasper.com·51w

IIFEs — a JavaScript Idiom of Yore

jacobasper.com·61w

JavaScript Holes and Tolls (on performance)

jacobasper.com·63w

Upgrading to Tailwind v4

jacobasper.com·66w

We should replace FIFA with a bunch of roundabouts

jacobasper.com·68w

Do It

jacobasper.com·71w

Detail Oriented? I Will Atomize Your Resume

jacobasper.com·85w

Variables in Rust - Rust for TypeScript Developers

jacobasper.com·169w

Pulling changes from forked repositories

jacobasper.com·175w

Implement `Pick` in TypeScript

jacobasper.com·177w

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