As I read the excellent post about how to implement lazy loaded tooltips with Hotwire by Sean P. Doyle and Steve Polito, I couldn’t help but think that this is actually a very distinct example of how hard it is...

futurism cable_ready hotwire rails

In this quick tutorial, I’m going to acquaint you with Cubism, a lightweight, CableReady based way to add presence indicators to your Rails models. Before we get too far into the weeds, though, here’s a quick overview of how it...

cubism cable_ready rails

Update 2021-05-06: Add option to exclude the user pertaining to the model from the broadcast - assuming she’s notified otherwise. Note: I’m not too happy with the usage of the term Notification here, but naming, as we all know, is...

stimulus_reflex cable_ready rails

NOTE: for an updated version of this post, see my course StimulusReflex patterns, the forms lesson is included in the free samples! Forms are the standard CRUD pattern and can be handled by standard Rails remote forms perfectly. Still there...

rails stimulus_reflex cable_ready

Most IntersectionObserver demos show off how to implement infinite scrolling for news feeds and similar use cases. One of my most recent encounters, though, was concerned with a product image slider, horizontally of course. In the not so far away...

rails cable_ready javascript