July 7, 2026
Sally and Joël join forces to discuss the different ways to interpret the role of a ‘principle’ or ‘staff’ engineer, and the handwaving around what those titles mean in terms of the gradation. Whil...
The Rails Foundation is looking for two people to be MCs at Rails World this year, and we think that some of the best candidates are already doing the job every month in Ruby communities around the...
Sally and Joël join forces to discuss the different ways to interpret the role of a ‘principle’ or ‘staff’ engineer, and the handwaving around what those titles mean in terms of the gradation.
Agent tooling today is either TypeScript or Python, so I wrote an agent harness for Ruby. Mistri has zero dependencies and stays out of your app’s way: resumable sessions stored as append-only entr...