Question 1

How does Ultra compare to Next.js for React SSR?

Accepted Answer

Ultra differs by eliminating bundling and leveraging native browser features like import maps, offering a simpler toolchain but requiring more manual setup for routing and styling. Next.js provides a more integrated, batteries-included experience with built-in optimizations, making it better for teams wanting out-of-the-box solutions.

Question 2

How to add API routes in Ultra?

Accepted Answer

Ultra has built-in support for API routing, allowing you to create endpoints alongside your application code using Deno's native HTTP capabilities. You define routes in your project structure, and Ultra handles server-side execution without additional configuration, as mentioned in the key features.

Question 3

Can I use TypeScript with Ultra?

Accepted Answer

Yes, Ultra supports TypeScript and JSX out of the box since it runs on Deno, which has native TypeScript support. You can write and ship TypeScript modules directly without extra compilation steps, as confirmed in the README's FAQ section.

Question 4

What are the deployment options for Ultra apps?

Accepted Answer

Ultra is optimized for Deno Deploy, providing serverless deployment with minimal setup, but it can also run on any Deno-compatible environment. The README mentions updated Deno Deploy support, though dynamic import limitations on Deno Deploy are noted in the wishlist.

Question 5

How to handle styling in Ultra without built-in solutions?

Accepted Answer

Ultra requires you to bring your own styling libraries, such as Twind or Stitches, as it doesn't include pre-styled components. You'll need to set up and integrate these manually, which offers flexibility but adds initial configuration effort.

Question 6

Is Ultra good for large-scale enterprise applications?

Accepted Answer

Ultra can work for large projects due to its streaming capabilities and React support, but the lack of advanced bundling optimizations and reliance on Deno might be limiting. Teams should evaluate if the zero-bundling trade-offs align with their performance and compatibility needs.

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