Ayush Newatia's second wroclove.rb 2023 lightning talk — 'a Ruby conference talk with no Ruby code'. Recounts his experience as mentor on the Rails World website project. In March/April 2023 the newly founded Rails Foundation posted looking for a junior developer to build the website with a senior mentor; Newatia applied for the mentor role, met Amanda (who runs the Rails Foundation) and the junior Shona. His rules: don't write any code himself, guide via written guidance, code review, feedback and pair programming; deflect all credit to Shona and absorb any blame — a hard mindset with only downside externally. The site lives under rubyonrails.org, is a Jekyll repo with originally no JavaScript. Client asked for modals and carousels; he initially considered teaching an esbuild pipeline but decided it was too nightmarish for a junior. Instead they used native custom elements to encapsulate modal/carousel behavior in classes, referenced from a simple script tag (as 'we did 15 years ago'), with a turbo import on top. The site works without JavaScript too. Reflects that he learned more as mentor than Shona did as student — he would have thrown all the complexity in himself. Calls out Andy Kroll's First Ruby Friend program (run by the Brighton Ruby organizer) as a great way for experienced developers to start mentoring.