Integer or UUID primary keys in relational databases?

Relational database primary keys are usually integers by default, but they can leak information and make it more challenging to merge databases. To address these issues, some people use random UUIDs for primary keys. UUIDs come with their own drawbacks, but there's a way to get the best of both worlds!

Stop stopPropagation!

When the propagation of an event triggers side-effects, many developers resort to stopPropagation to handle it. That's rarely a good practice. This article explores better alternatives.

What is JSDoc

JSDoc is a documentation standard for annotating JavaScript code. These annotations help humans and tools to understand and infer information about your code.

What is the event loop

Javascript runs in a single-threaded and isolated process. It constantly sends requests to, and receives tasks from its runtime. The mechanism that determines in which order these tasks are executed is called the event loop.