Courses

Courses

Each course is a self-contained set of notes. Pick one to start reading.

• Go Guide

  Learn Go by reading a real distributed-systems codebase — start here for the map and the reading skills.

  30 pages

• Kotlin Backend

  A hands-on Kotlin & JVM backend course for TypeScript and Go developers — every concept shown side by side, with runnable examples.

  21 pages

• ERPNext & Frappe

  A hands-on guide to building and running ERPNext v16+ and the Frappe Framework at scale — for backend developers coming from Node.js.

  93 pages