Overview

ng-state

Stacks4

Followers11

Votes0

GitHub Stars14

Forks2

XState

Stacks72

Followers43

Votes0

XState vs ng-state: What are the differences?

Introduction

XState and ng-state are both state management libraries used in web development. However, they have key differences that distinguish their purposes and functionalities.

Architecture: XState is based on finite state machines, providing a visual representation of application logic and behavior, while ng-state is specifically designed for AngularJS applications, integrating seamlessly with the Angular framework to manage states and UI interactions.
Flexibility: XState offers a high degree of flexibility in defining states, transitions, and actions, making it suitable for complex state management scenarios, whereas ng-state is more tailored towards maintaining component-level states within an Angular application, with a focus on simplicity and ease of use.
Community Support: XState has a large and active community of developers contributing to its growth and providing resources and support, ensuring continuous development and improvement, while ng-state, being more niche to AngularJS, may have a smaller community and less frequent updates.
Integration: XState is framework-agnostic, allowing it to be used with various UI libraries and frameworks, promoting interoperability across different platforms, whereas ng-state is tightly integrated with AngularJS, offering seamless integration with Angular components but limiting its use outside of the Angular ecosystem.
Tooling: XState provides a range of tools and visualizers to aid in designing, debugging, and testing state machines, enhancing the development experience and making it easier to manage complex state logic, whereas ng-state may have fewer built-in tools and resources for state management within Angular applications.
Performance: XState is designed to optimize performance through efficient state management and updates, ensuring smooth and responsive user experiences, while ng-state's performance may be influenced by the Angular framework's own performance characteristics and optimizations.

In Summary, XState and ng-state differ in their architecture, flexibility, community support, integration, tooling, and performance characteristics, making them suitable for different use cases in web development.

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Detailed Comparison

ng-state	XState
RxJS and ImmutableJs powered nested state management for Angular 2+ applications inspired by @ngrx/store. It is simple, fast, reliable with no boilerplate.	It is a library for creating, interpreting, and executing finite state machines and statecharts. It's a really powerful package that can be used to manage state in React Apps.
Developers do not need to remember long nested paths to access stores;Decouples / Hides paths to state from components;Uses Redux like pure functions - actions to interact with state;No boilerplate;It is highly performant because of rxjs and ImmutableJS or Immer;Because of immutable data structure nobody can mutate state;Keeps state manipulation class close to component Actions but separated which reduces boiler plate and enables cleaner unit testing;Uses Redux like messages for communication between not related components Dispatcher;Easy to test Test actions;Has Redux DevTools integration and Time Travel functionality;Can restore state from server Server Side Rendering (SSR)	-
Statistics
GitHub Stars 14	GitHub Stars -
GitHub Forks 2	GitHub Forks -
Stacks 4	Stacks 72
Followers 11	Followers 43
Votes 0	Votes 0
Integrations
AngularJS	Vue.js React

What are some alternatives to ng-state, XState?

Redux

It helps you write applications that behave consistently, run in different environments (client, server, and native), and are easy to test. t provides a great experience, such as live code editing combined with a time traveling debugger.

MobX

MobX is a battle tested library that makes state management simple and scalable by transparently applying functional reactive programming (TFRP). React and MobX together are a powerful combination. React renders the application state by providing mechanisms to translate it into a tree of renderable components. MobX provides the mechanism to store and update the application state that React then uses.

Zustand

Small, fast and scaleable bearbones state-management solution. Has a comfy api based on hooks, that isn't boilerplatey or opinionated, but still just enough to be explicit and flux-like.

Effector

It is an effective multi-store state manager for Javascript apps, that allows you to manage data in complex applications.

redux-saga

An alternative side effect model for Redux apps

vuex

Vuex is a state management pattern + library for Vue.js applications. It serves as a centralized store for all the components in an application, with rules ensuring that the state can only be mutated in a predictable fashion. It also integrates with Vue's official devtools extension to provide advanced features such as zero-config time-travel debugging and state snapshot export / import.

redux-thunk

Redux Thunk middleware allows you to write action creators that return a function instead of an action. The thunk can be used to delay the dispatch of an action, or to dispatch only if a certain condition is met. The inner function receives the store methods dispatch and getState as parameters.

Unstated

State so simple, it goes without saying

reselect

Simple “selector” library for Redux (and others) inspired by getters in NuclearJS, subscriptions in re-frame and this proposal from speedskater.

Redux Observable

It allows developers to dispatch a function that returns an observable, promise or iterable of action(s). Compose and cancel async actions to create side effects and more.