There are a few considerations to designing the to-do application using Astro. One immediate decision point is whether you want a single-page application (SPA) or muti-page application (MPA).

Backbone is a popular library for creating MVC/MVVM-like applications in your client. Here's an introduction to Backbone and some best practices for creating a Single-Page Application with TypeScript.

JSX+React provides a flexible way for you to structure your client-side code to two things you want: dynamically transform your page in response to your user's input, and to integrate with ASP.NET MVC ...