I see you can from another comment, but wary of fermentation? I haven't tried canning, but from my understanding that's the one that can get you sick if you don't do everything right. Fermenting veggies is supposed to be pretty safe.
I started fermenting maybe a year ago. Super simple, I use a scale. Tare with an empty jar, add veggies and water. 2% salt to full jar. I bought the vacuum lids, which I think helps prevent kham yeast, which is harmless but unsightly, and some glass weights.
Here's my dilly beans I started a week ago. Not quite ready yet. This was right after, they've lost a lot of the color and it's more cloudy now.

About to make some pickles. My wife is going to quick pickle and I'm going to ferment with the same recipe to compare. Same recipe as in dill, garlic etc, obviously brine vs vinegar will differ.