If your kid is actually building things with code, Stack Overflow is their survival kit. It’s not a 'kids' site'—it’s a professional forum where the vibe ranges from 'brilliant mentor' to 'grumpy gatekeeper.' There are no safety rails here, no 'kids mode,' and the community can be famously prickly if you don't ask a question perfectly.
The site is currently in a bit of a mid-life crisis thanks to AI, but the archive of human knowledge there is still the gold standard for troubleshooting. It’s an incredible resource for logic and problem-solving. Just make sure they know how to handle a bit of digital saltiness and that they shouldn't just copy-paste code they don't understand. It's the deep end of the pool for aspiring devs.

