Error Handling Articles

A hero illustration headlined NO ONE CAUGHT IT, showing a fingertip pressing a button while a small red spark slips past an open hand and off the edge of the frame, unseen

An async onClick Handler’s Exception Never Reaches React’s Error Boundary

2026.09.08

Picture an ordinary form: a submit button that ope…

Hero illustration in which a single parcel carries two address labels for the same file, one written as file:///C:/tmp/entry-demo/cli.mjs and one written as C:tmpentry-democli.mjs, while the counter stamps them NO MATCH under the headline Same file, different spelling

Checking the Entry Point with import.meta.url in Node.js ESM, and How That Check Breaks

2026.08.31

One script, two machines. On Linux it does what yo…

Illustration captioned 'SAME MUGSHOT, EVERY TIME' with an 'ENOENT' case file, where a detective examines the executable's mugshot with a magnifying glass while the folder that actually went missing quietly slips out through a background window

Node’s spawn names the executable in every ENOENT, even when your working directory is what’s actually gone

2026.08.11

It is a common pattern in deploy scripts: create a…