I've heard many people assert that 2 way binding is a mistake, but I didn't think it was settled. It still seems simpler to me than so called uni-directional data flow.
Ever heard of Django? ASP.NET? Most UI frameworks, including ASP.NET Core, Spring Boot (Java based framework), Ruby on Rails, and Django (Python) are all based on MVC.
Those are all stateless MVC over HTTP, which is a very different architecture from stateful MVC for long-lived UI. The latter was invented for Smalltalk by Trygve Reenskaug, and is far more relevant to front-end web.
Stateful MVC uses Publisher/Subscriber (or Observer) to keep Views and Controllers up-to-date with changing Models over time, which is irrelevant for stateless MVC over HTTP. Plus, in stateful MVC the View and Controller are often "pluggable," where a given Controller+Model may use a different View for displaying the same data differently (e.g. table vs. pie chart), or a given View+Model may use a different Controller for handling events differently (e.g. mouse+keyboard vs. game controller). Whereas, in stateless MVC over HTTP, the controller is the "owner" of the process, and won't generally be replaced.
And in the world of front-end web, stateful MVC really is mostly dead. MVVM and Component-based architectures (using the Composite pattern) have replaced it. A runtime is usually responsible for wiring up events, rather than individual controllers. Controllers don't need to be swappable because events can be given semantic meaning in components, and Views don't need to be swappable because you can instead render a sub-composite to change how the data is shown.
flowerlad|14 days ago
Who uses MVC in 2026? Pretty much every framework out there, including Java frameworks and Python frameworks and .net
ozim|14 days ago
I found WPF rather nice to work with. Same with knockout.js and Angular I don’t see much downsides.
Everyone can write bad code of course in each of them but I think it was working quite well.
recursive|14 days ago
techpression|14 days ago
interlocutor|14 days ago
Kerrick|14 days ago
Stateful MVC uses Publisher/Subscriber (or Observer) to keep Views and Controllers up-to-date with changing Models over time, which is irrelevant for stateless MVC over HTTP. Plus, in stateful MVC the View and Controller are often "pluggable," where a given Controller+Model may use a different View for displaying the same data differently (e.g. table vs. pie chart), or a given View+Model may use a different Controller for handling events differently (e.g. mouse+keyboard vs. game controller). Whereas, in stateless MVC over HTTP, the controller is the "owner" of the process, and won't generally be replaced.
And in the world of front-end web, stateful MVC really is mostly dead. MVVM and Component-based architectures (using the Composite pattern) have replaced it. A runtime is usually responsible for wiring up events, rather than individual controllers. Controllers don't need to be swappable because events can be given semantic meaning in components, and Views don't need to be swappable because you can instead render a sub-composite to change how the data is shown.