Stories by fagnerbrack

The COBOL programmer shortage is 5-10 years out [video]

Poor Authentication Patterns in Express and Node.js

Magic Machines

What does idempotent mean? (2019)

Evolution of Monolithic Systems

The Curious Case of the Missing Period

Principled coders outperform the competition (with animations) [video]

Old but Gold: JsDelivr May 2023 Outage Postmortem

Understanding How Array.sort(comparator) Works

Journey.js

Ensuring data reliability and observability in risk systems

WIP Is Waste

The Threat to Open Source Comes from Corporate Manipulation

I Fixed My Brutal TTFB

The problem with new URL(), and how URL.parse() fixes that

How SMS Fraud Works and How to Guard Against It

Upgrading jQuery: Working Towards a Healthy Web

Converting Plain Text to Encoded HTML with Vanilla JavaScript

Build a Tower. Build a Team [video]

6 7 8 9 10 11 12 13 14 15