For 2020, the usual RubyKaigi (Japan’s ‘home’ Ruby conference) went virtual in ‘takeout’ form – however, the same high quality of speakers and mixed Ja.

Imagine a situation where you need to log every attempt at accessing your application regardless of how many application servers are deployed and when..

Just Another Ruby Debugger. Provide a rich Terminal UI that visualizes everything your need, navigates your program with pleasure, stops at matter plac.

Your app is slow. It does not spark joy. This post will use memory allocation profiling tools to discover performance hotspots, even when they're comin.

Application frameworks often provide their own out of the box services for interacting with databases. This works great when processing data in a onesi.