Builder · June 2026
Learn++
A study tool that turns any CS book into a quiz bank you grind against to retain it, with questions generated and grounded in the book's own chapter text.
Overview
What I built
Learn++ closes the gap between reading a CS book and actually retaining it. A Go and SQLite backend extracts a chosen chapter's text and prompts Claude to author a question bank grounded in that material, then serves cards through a React frontend. A mastery engine weights each card so weak or unseen questions resurface more often, while a points system rewards first-try and streak performance. The first target book is A Tour of C++.