15 stacks. Idiomatic grading for each.
HackQuest does not apply generic code review across stacks. Each stack has its own concept model: what idiomatic patterns look like, which anti-patterns come from previous stack habits, and which errors signal gaps in understanding vs. typos.
15 stacks, live today
Each stack has a distinct concept model built from the most common errors developers make when switching from another stack. A Python developer switching to Go gets different gap detection than a Java developer making the same switch.
Zig, Elixir, and Scala are currently in development. Each new stack requires building a full concept model, which takes time to do correctly. We add stacks when the model is ready, not on a fixed calendar.
If your target stack is not listed, contact us. We track demand and prioritize the next stack based on request volume and concept model complexity.