Oh loads, queueing has been around forever and there's an enormous amount of material on the topic. This post barely scratches the surface. One specific omission was an AQM strategy called "CoDel", which I'm expecting people to pick me up on.

Web components are just one method of componentising the visualisations. I'm steering clear of React/Vue/whatever other framework because I want these posts to still be relevant in 10 years. I'm not confident any existing frontend framework will be around 10 years from now, so decided to stick to web standards.