Probably too much sunk cost at this point, especially with bigger companies who are deeply invested in SPA and developers who have only ever worked with React o

Probably too much sunk cost at this point, especially with bigger companies who are deeply invested in SPA and developers who have only ever worked with React or other SPA frameworks. Where I see it taking off are places which don't yet have a CTO you need to convince: early stage startups or small companies who need to move more quickly, reduce maintenance and bug overheads and don't have the cash for a multi-disciplined team.