HN user
At Routable we use this to power a significant portion of our dynamic UI (super complex forms with interwoven dependencies, etc). Super cool and useful library with a surprisingly low number of gotchas for what it's doing.
We did a little write-up about our experience with it here if anybody is interested:
https://blog.routable.com/tablematic-a-tale-of-server-driven...
Am I missing out on anything?
Only if you truly feel that you are missing out on something in particular-- something you can describe in unambiguous terms.
The answer to "am I missing out on something?" is always, 100% of the time, "yes", because of course no single person can experience every possible 'thing', and there are probably tons of experiences you haven't had that you're glad to have "missed out" on because they're undesirable.
if you know of some that you're really hoping to have before you move on, those are probably the only ones to even concern yourself with; but, even then, just know that it's really, really likely that they are things that are available/doable far beyond your HS years, and at the end of the day, may not have much to do with the fact that you're an HS student; you may find that they are things you'd just generally like to experience.
On a more personal note, having been out of HS for almost 13 years now, the culmination of my high school experience is basically a lot of relief that I screwed up, made strange decisions, joined in sometimes, missed out sometimes, got in a bit of trouble, helped some people, was hurtful to some others, and was generally just totally winging it, while still an HS student.
In college I eventually learned how to learn, and how to think. High school (for me) was the social version of that. I could have done much more, been more extroverted, etc, but those feelings dissipated way more quickly that I thought. A good example of this is the whole dating scene. I met my husband when we were 16 and 17 years old, and I "missed out" on casual dating for most of HS and all of college+. There were times I thought of this as a regret, but it just took me a while to, for lack of a better description, know what I'm about and what I want out of life; those regrets have been re-contextualized as "I am so glad I never had to do that."