What it is
A focused study tool covering four certification tracks: Security+, CySA+, PenTest+, and SecurityX. Each track presents questions in a rotation that surfaces material I haven't drilled recently, rather than serving the same set every time.
Why I built it
I built this while studying for Security+ because the existing options either cost a lot or structured questions in ways that didn't match how I wanted to drill. Building my own gave me something I'd actually use, and a small but real Next.js app to point at.
Notes
Tracks live at /lab/quiz/sec-plus, /lab/quiz/cysa, /lab/quiz/pentest-plus, and /lab/quiz/sec-x. The question data lives in serverless API routes under /api/quiz/*.