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Great post from Lovable about how and why they migrated from Next.js on Vercel to TanStack Start on Cloudflare.

lovable.devHow we migrated lovable.dev away from Next.js and turned it into another Lovable app | Lovable42M monthly visitors, 400 routes and 850K lines of code moved from Next.js on Vercel to TanStack Start on Lovable—route by route, mostly by agents, with one 11-minute incident along the way.

19/8/26, 11:04 am2 reposts36 likes

Matt Kane

@mk.gg

19 Aug

Guess when Lovable switched their default stack to TanStack Start

Thibault Le Ouay Ducasse

@thibaultleouay.dev

19 Aug

I want the metrics about the vercel bills vs cf bills 🥹

Mastro.{js,ts}

@mastrojs.bsky.social

19 Aug

ha, I see the term "isomorphic" JavaScript is still around 🙈 Personally, I like to be in control of what runs on the server and what gets sent to the browser.

Philippe Serhal

@philippeserhal.com

19 Aug

Those two concepts are fully compatible! Isomorphism is a characteristic, a capability. Your code (or some of your code) can be isomorphic _and_ you can be in control of what runs on the server vs. browser vs. both. IMO TanStack Start accomplishes this quite well, actually!

Mastro.{js,ts}

@mastrojs.bsky.social

19 Aug

Fair. I've just been bitten too many times by a stray import bundling in server stuff into the client. And I don't like the name "isomorphic". And I think the pattern is overused :P But I do like that TanStack added the .server.ts and .client.ts convention lately (Mastro has the same :-))