If you need an easy to write, debug, and operate RPC tech for building networked components with minimal dependencies/effort, writing Go servers with RESP (iirc

If you need an easy to write, debug, and operate RPC tech for building networked components with minimal dependencies/effort, writing Go servers with RESP (iirc, REdis Serialization Protocol) is surely the way to go. I've built several of these things (although, with a custom RESP parser), and, from my experience, the ROI is pretty high -- it's up there with bash scripts for getting stuff done.