by mrpmorris

mrpmorris / blazor-fluxor


217 Stars 43 Forks Last release: 7 months ago (2.0.1) MIT License 164 Commits 46 Releases

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Note: This library has been superseded

Blazor.Fluxor has now been migrated to Fluxor - a UI agnostic Flux pattern for .NET!


Blazor-Fluxor is a zero boilerplate Flux/Redux library for the new Microsoft Asp.Net Blazor project.


If you are new to Fluxor, or to the Flux/Redux approach in general then this YouTube video by Nick Chapsas is an excellent introduction.


The aim of Fluxor is to create a single-state store approach to front-end development in Blazor without the headaches typically associated with other implementations, such as the overwhelming amount of boiler-plate code required just to add a very basic feature.


You can download the latest release / pre-release NuGet packages from the official Blazor-Fluxor nuget page.

Getting started

The easiest way to get started is to look at the Sample projects. They are numbered in an order recommended for learning Blazor-Fluxor. Each will have a

file that explains how the sample was created.

Sample projects

More sample projects will be added as the framework develops. * Counter sample - Fluxorizes

page in the standard Visual Studio Blazor sample in order to show how to switch to a Redux/Flux pattern application using Fluxor. * Effects sample - Fluxorizes
page in the standard Visual Studio Blazor sample in order to demonstrate asynchronous reactions to actions that are dispatched. * Custom Middleware - Demonstrates how to create custom Middleware to intercept actions etc. * Redux dev tools integration - Demonstrates how to enable debugger integration for the [Redux dev tools] Chrome plugin. * Blazor Flight Finder - A conversion of the official Blazor
Flight Finder

What's new

New in 2.0.1

  • Bug fix for (#134) - URLs not taking into account query parameters

New in 2.0

  • Change
     component, to allow async calls (fixes #120)

2.0 Release notes

In your

files replace the call to

New in 1.4.1

  • Handle TaskCanceledException when initialising the store and server has disconnected from the client.
  • Updated to SDK 3.1.2

New in 1.4.0

  • Made dispatching actions thread safe (#117)

New in 1.3.2

  • Fixed bug #110 (Cannot use Redux Dev Tools on server side)

New in 1.3.1

  • Fixed bug #98 (Cannot initialize store)

New in 1.3.0

  • Upgraded to DotNet Core 3.1 preview 4

New in 1.2.0

  • Prevent JavaScript initialisation from being executed twice.
  • Add

New in 1.1.0

  • Change store initialization technique to make server-side Blazor apps work on iOS and OSX browsers.

NOTE: You must manually add a script reference to

to the host page in server-side apps.

New in 1.0.0

  • Initialise store in App.razor instead of MainLayout.razor
  • First major release

New in 0.35

  • Upgraded to DotNet Core 3

New in 0.34

  • Work around for Blazor bug that stops injected scripts working in Safari.

New in 0.33.1

  • Allow multiple reducers in a class (and static reducers) with
  • Allow multiple effects in a class (and static effects) with
  • Removed
    due to new

Issues fixed *

New in 0.32.0

  • Update to Blazor RC1

New in 0.31.0

  • Remove White=Positive / Black=Negative terms - Use Include/Exclude instead.
  • Update to Blazor preview 9

New in 0.30.0

  • Added a new class
    that allows you to combine multiple reducers into a single class.

New in 0.29.0

  • Fixed a harmless null reference error when running server-side
  • Fixed FlightFinder sample's UI and binding
  • TypeExtensions.GetNamespace extension method removed in favor of Type.Namespace
  • Fixed bug that caused an error when the project contained an abstract class that implements a Fluxor interface

New in 0.28.0

  • Added a StateChanged event to IFeature<T> and IState<T>

New in 0.27.0

  • Update to Blazor preview 8

New in 0.26.0

  • Update to Blazor preview 7
  • Alter the icon that appears in NuGet

New in 0.25.0

  • Remove IAction. Actions may now be any type of object.

New in 0.24.0

NOTE: Due to a bug in System.Text.Json the ReduxDevTools do not work in this release. * Upgraded to latest packages (.net core v3.0.0-preview6.19307.2)

New in 0.23.0

  • Upgraded to latest packages (.net core v3.0.0-preview5-19227-01)

New in 0.22.0

  • Upgraded to latest packages (.net core v3.0.0-preview4-19216-03)
  • Rename *.cshtml to *.razor
  • Change project start up code to reflect most recent approach

New in 0.21.0

  • Upgraded to latest packages (.net core v3.0.0-preview3-19153-02)

New in 0.20.0

  • Upgraded to Blazor 0.9.0

New in 0.19.0

New in 0.18.0

  • Changed UseDependencyInjection to use
    instead of
    so server-side Blazor apps do not share the same store across clients.

New in 0.17.0

  • Upgraded to Blazor 0.7.0

New in 0.16.0

  • Upgraded to Blazor 0.6.0
  • Added a Task to IStore named
    that can be awaited in

New in 0.15.1

  • Added setTimeout workaround because Blazor won't allow calling StateHasChanged when the page loads

New in 0.15.0

  • Queue dispatched actions until store is initialized and then dequeue them.
  • Made demos reference NuGet packages so they can be downloaded separately.

Issues fixed *

New in 0.14.0

  • Upgraded to Blazor 0.5.1.
  • Effects and Middlewares must now call
    to dispatch actions.

New in 0.13.0

  • Added state change observer pattern. Calling
    SomeInjectedState.Changed(this, StateHasChanged)
    in a component's
    method will subscribe to all state changes triggered by other components.
  • Changed
  • Modified the official Blazor
    Flight Finder
    demo to use Fluxor. Status is incomplete but functional.

New in 0.12.1

  • Changed the way Effects and Reducers work so the developer has more flexibility in chosing what they react to (descendant classes, implemented interfaces, etc)

New in 0.12.0

  • Added unit tests
  • Change versioning scheme to match the Blazor approach (increment minor version per release)
  • Make BrowserInterop an injected service
  • Ensure DisposableCallback can only be disposed once
  • Change Store.Features from IEnumerable<IFeature> to IReadonlyDictionary<string, Feature> for fast lookup and prevention of duplicate keys
  • Make Store.BeginInternalMiddlewareChange re-entrant
  • Fix NullReferenceException that could occur when Middleware returned null from IMiddleware.AfterDispatch

New in 0.0.11

  • Allow middleware to return tasks to dispatch from IMiddleware.AfterDispatch
  • Make methods of
  • Upgraded to Blazor 0.4.0

New in 0.0.10

  • Introduced IDispatcher for dispatching actions from Blazor components so that the whole IStore isn't required.
  • Introduced IState for providing feature state to Blazor components so that the entire IFeature<T> doesn't need to be referenced.

New in 0.0.9

  • Renamed
    in effects
  • Added source docs

New in 0.0.8

  • Added an example showing how to create Middleware modules for Fluxor
  • Fixed a bug where components were not displaying state updates when actions effecting their state were dispatched from another component

New in 0.0.7

  • Renamed IStoreMiddleware to IMiddleware
  • Allow middleware to veto the dispatching of actions
  • Allow middleware to declare Javascript it needs to be added into the site's html page
  • Add routing middleware
  • Exclude auto-discovery of features / reducers / effects in namespaces that contain a class that implements IMiddleware
  • Auto register features / reducers / effects for classes in the same namespace (or below) of any class added with Options.AddMiddleware

New in 0.0.6

  • Changed the signature of IStore.Dispatch to IStore.DispatchAsync
  • Upgraded to latest version of Blazor (0.3.0)

New in 0.0.5

  • Changed the signature of ServiceCollection.AddFluxor to pass in an Options object
  • Added support for Redux Dev Tools
  • Added support for adding custom Middleware

New in 0.0.4

  • Changed side-effects to return an array of actions to dispatch rather than limiting it to a single action

New in 0.0.3

  • Added side-effects for calling out to async routines such as HTTP requests
  • Added a sample application to the Sample projects

New in 0.0.2

  • Automatic discovery of store, features, and reducers via dependency injection.

New in 0.0.1

  • Basic store / feature / reducer implementation



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