Chris Oliver

We're launching a complete Hotwire course! ⚡️

Turbo, Stimulus, and Hotwire Native are in a great spot with many patterns and approaches sorted out.

We've teamed up with @_williamkennedy to cover as much as we can in one course.

Link below👇

Rails 8.0 scaffolds use params.expect instead of require(...).permit(...).

The difference shows up when someone tampers with your params. A string where you expected a hash used to raise a 500. expect returns a 400, so junk requests stop paging you.

Rails 8.1 adds structured events. Rails.event.notify sends a name and payload, plus tags and request context, to every subscriber.

Subscribers decide the format and destination: JSON logs, a data warehouse, your observability tool.

Next up is the "hunter2" password CVE.

Where did that redirect come from? Rails 8.1 logs the file and line under every Redirected to.

It's on in development for new apps. Older apps can add one line to development.rb.