As far as I know, preact and react both currently have problems with web components. Not 100% but pretty sure that's the case, would need to test again, last time I did, there was issues though. Polymer and Stencil are your best frameworks to test out, stencil is interesting to me as it is more cutting edge and still works but polymer is probably more stable and does the job a little better on the support front in my opinion.
I looked into stencil, I was hoping for something a little more lightweight.
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