I think you’re conflating terms (or possibly concepts) here. This isn’t about sending emails via React; this is about sending HTML emails generated from React components via a backend. The examples shown on the landing page are of Node.js, Next.js route handlers and Remix loader functions, the latter two being fancy abstractions over Lambda functions (or isolates).
I agree that sending an email from React doesn’t make a lot of sense, but that’s not the target at which this is aiming.
I agree that sending an email from React doesn’t make a lot of sense, but that’s not the target at which this is aiming.