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Everyone basically just uses Redux Form (http://redux-form.com/5.2.5/ http://redux-form.com/5.2.5/) as near as I can tell; it really works well. It basically w

by Lazare 10y ago

Everyone basically just uses Redux Form (http://redux-form.com/5.2.5/ http://redux-form.com/5.2.5/) as near as I can tell; it really works well. It basically works as per your first guess: Everything goes in the store. And no, it doesn't really have any performance or efficiency issues. Try it out and see. :)

iyn 10y ago
For improved performance (especially on big/complex forms) I suggest looking/using v6 (technically still in alpha, but stable).
Koromix 10y ago
The overhead for a simple textarea seems significant. On Firefox there are stalls (up to 500 ms) if I type "fast". I've tested the form on http://redux-form.com/5.2.5/#/examples/simple?_k=8ukhm8 http://redux-form.com/5.2.5/#/examples/simple?_k=8ukhm8 (specifically the textarea). Here is the CPU time graph during my tests: http://imgur.com/we9uGQ7 http://imgur.com/we9uGQ7 EDIT: OK apparently it's not accurate, see comment below.
- marshalltony 10y ago
  He has redux dev tools enabled which might be causing issues with performance. We use redux-form for a medium project and have had zero performance issues. If you have huge forms you may run into performance issues but those are also gone in the new version.
- fpgaminer 10y ago
  Confirmed; just tested on my machine (Firefox, i7-3632QM @ 2.2GHz) by mashing on the keyboard. CPU spikes to 100% on one core and results in stalling. In contrast the React+Redux app I'm working on uses the local Controller/Component state method and mashing on the keyboard there gave ~20% CPU. I never would have imagined that Redux Form would lag on a desktop/laptop. I was more concerned that mobile performance would suffer. It's kind of impressive that a simple form can lag a desktop browser...
  - groovytime 10y ago
    He has redux dev tools enabled, hence the performance issues.
    - Koromix 10y ago
      Indeed it behaves much better on a demo I found elsewhere, sorry for the inaccurate comment.
davidjnelson 10y ago
While a super cool and important project, it's a ton of work to integrate into an app when you have maybe 3 sets of radio buttons to deal with, such as when doing an incremental migration refactoring.
- sorahn 10y ago
  >it's a ton of work to integrate into an app when you have maybe 3 sets of radio buttons to deal with Untrue. It easily reduces the amount of code in your component, and actually gives you the ability to make your FormComponent as a stateless component. https://gist.github.com/sorahn/6fac9f4717a81c96cd97e2bcc86a184f https://gist.github.com/sorahn/6fac9f4717a81c96cd97e2bcc86a1...

by Lazare 10y ago

iyn 10y ago

For improved performance (especially on big/complex forms) I suggest looking/using v6 (technically still in alpha, but stable).

Koromix 10y ago

The overhead for a simple textarea seems significant. On Firefox there are stalls (up to 500 ms) if I type "fast". I've tested the form on http://redux-form.com/5.2.5/#/examples/simple?_k=8ukhm8 http://redux-form.com/5.2.5/#/examples/simple?_k=8ukhm8 (specifically the textarea). Here is the CPU time graph during my tests: http://imgur.com/we9uGQ7 http://imgur.com/we9uGQ7 EDIT: OK apparently it's not accurate, see comment below.

marshalltony 10y ago
He has redux dev tools enabled which might be causing issues with performance. We use redux-form for a medium project and have had zero performance issues. If you have huge forms you may run into performance issues but those are also gone in the new version.
fpgaminer 10y ago
Confirmed; just tested on my machine (Firefox, i7-3632QM @ 2.2GHz) by mashing on the keyboard. CPU spikes to 100% on one core and results in stalling. In contrast the React+Redux app I'm working on uses the local Controller/Component state method and mashing on the keyboard there gave ~20% CPU. I never would have imagined that Redux Form would lag on a desktop/laptop. I was more concerned that mobile performance would suffer. It's kind of impressive that a simple form can lag a desktop browser...
- groovytime 10y ago
  He has redux dev tools enabled, hence the performance issues.
  - Koromix 10y ago
    Indeed it behaves much better on a demo I found elsewhere, sorry for the inaccurate comment.

davidjnelson 10y ago

While a super cool and important project, it's a ton of work to integrate into an app when you have maybe 3 sets of radio buttons to deal with, such as when doing an incremental migration refactoring.

sorahn 10y ago
>it's a ton of work to integrate into an app when you have maybe 3 sets of radio buttons to deal with Untrue. It easily reduces the amount of code in your component, and actually gives you the ability to make your FormComponent as a stateless component. https://gist.github.com/sorahn/6fac9f4717a81c96cd97e2bcc86a184f https://gist.github.com/sorahn/6fac9f4717a81c96cd97e2bcc86a1...