As the founder of one of the open-source alternative [1] to Retool, I thought of doing PWA for our apps to be fit for mobile but this is next level. Congrats to the whole retool team.
I legit think with your new workflows you are gonna kill the non open-source competition (Airplane, Superblocks) and now the question remains if being an open-source alternative is strong enough of a differentiation for the rest of us. Our case is slightly different as we bet on our open runtime and advanced workflows to serve different enterprise needs but needless to say, I wish you guys were not so good.