Comment by vitaly-pavlenko

Working on https://chessnawk.vercel.app/ – a set of auto-grading tasks for middle school students learning programming.

Comes with Robot, Turtle, HTML/CSS (pixel diff tasks) and a gradual introduction into programming concepts. Currently on JS, literally right now GPT-5.2 helps me adding Python.

I've integrated a simplified clone of Replicube. I hope to integrate ideas from Human Resource Machine and Turing Complete later this year.

I bear heritage of Eastern Bloc-typa math/programming olympiads, combined with front-end/product skills. So I kinda owe to ship this thing to community of fellow secondary school CS teachers.

Surprisingly, nothing comes closer in terms of depth and usability in the classroom for ordinary 12yo kids.

I test this thing 5 times a week in my classroom and I constantly polish it at night. 100% vibe-coding.