Ask HN: Best practices or example workflows for agentic development (March 2026)

I'm trying to get really serious about developing with the help of agents. Ideally, I'd like to be somewhat close to the bleeding edge, but probably not right on the edge. Note, this isn't to build production code.

It seems like the type of area where things have changed so fast that stuff written in December is probably out of date now. What are practices or links to pages that describe practices that I should use?