dva vs MobX
Which should you use? A side-by-side look at what each one does, who it suits, what it costs, how hard it is to set up, and where each falls short.
Open source · MIT
A lightweight React and Redux framework that organizes app state in an Elm-like style.
Open source · MIT
A JavaScript library that tracks state changes automatically and updates the parts of your UI that depend on t
The short answer
Choose dva if you need…
- React developers already familiar with Redux who want less boilerplate
- Teams maintaining admin dashboards or enterprise-style web apps
- Developers who want built-in hot module replacement for components, routes, and models
- Projects that want a plugin system, such as the dva-loading plugin for loading states
Choose MobX if you need…
- Frontend developers building React apps with complex or frequently changing state
- Teams who want state logic kept outside UI components so it is easier to test
- Developers who prefer plain JavaScript assignment over action-dispatch boilerplate
- TypeScript projects that want typed reactive state
Side-by-side
| dva | MobX | |
|---|---|---|
| Type | Library | Library |
| Price | Free and open source | Free and open source |
| Licence | MIT | MIT |
| GitHub stars | 16.1k | 28.2k |
| Setup difficulty | Intermediate | Intermediate |
| How you get it | Install with a package manager | Install with a package manager |
| Main language | JavaScript | TypeScript |
| Last code update | 15 months ago | 5 days ago |
What each one is
dva
dva is a front-end framework built on top of redux, redux-saga, and react-router. It groups app logic into models that contain reducers, effects, and subscriptions, which is meant to make state handling in React apps simpler. The README says it is inspired by Elm and choo.
MobX
MobX is a JavaScript and TypeScript library for managing application state. You mark data as observable, and it automatically records which parts of your code read that data, so only the dependent computations or UI components re-run when a value changes. The README says it is used with React through the mobx-react-lite package and that it is not tied to any UI framework.
Best for
dva
- React developers already familiar with Redux who want less boilerplate
- Teams maintaining admin dashboards or enterprise-style web apps
- Developers who want built-in hot module replacement for components, routes, and models
- Projects that want a plugin system, such as the dva-loading plugin for loading states
MobX
- Frontend developers building React apps with complex or frequently changing state
- Teams who want state logic kept outside UI components so it is easier to test
- Developers who prefer plain JavaScript assignment over action-dispatch boilerplate
- TypeScript projects that want typed reactive state
Strengths
dva
- The README describes only six APIs, which keeps the surface area small for Redux users
- Models separate reducers, effects, and subscriptions in a clear, Elm-inspired way
- Includes HMR support for components, routes, and models, and a plugin system
MobX
- Updates are tracked automatically at runtime, so developers do not write manual memoization or selectors according to the README
- State can be changed with normal JavaScript assignment
- Independent of any UI framework, which makes state code portable and testable
Not ideal for
dva
- Beginners who are new to React and Redux, since the concepts stack up quickly
- Projects that need to support IE8, which the README explicitly says is not supported
- Developers starting a new project who want a framework with current, active documentation, since the README points to a docs directory and older blog posts rather than a detailed guide
MobX
- Beginners who want a minimal first project, since the reactivity model takes time to learn
- Projects with very simple state that a plain useState hook or a few variables already handle
- Teams that want a framework-specific, opinionated structure, because the README describes MobX as unopinionated
Trade-offs
dva
- The README's Quick Start only links to a docs directory, so setup detail is limited in the README itself
- The README notes the project was built around Alibaba's internal use, and the Redux/saga stack adds concepts to learn
- Last push date is 2025-08-06, but the README does not state the current maintenance status or supported React versions
MobX
- The automatic tracking model is a concept new users must learn before it feels natural
- The README excerpt is truncated, so details on advanced APIs and edge cases are not verified here
- Its value depends on how much state complexity the project has; simple apps may not need it
Getting started
Frequently asked questions
What is the difference between dva and MobX?
dva: A lightweight React and Redux framework that organizes app state in an Elm-like style. MobX: A JavaScript library that tracks state changes automatically and updates the parts of your UI that depend on t. dva suits react developers already familiar with redux who want less boilerplate, while MobX suits frontend developers building react apps with complex or frequently changing state.
Are dva and MobX free?
dva: Free and open source. MobX: Free and open source.
Is dva or MobX more popular?
MobX has more GitHub stars (28.2k) than dva (16.1k). Popularity isn't the same as fit — check which one matches your use case above.
What are other alternatives to dva and MobX?
Other options people compare them with include Redux Toolkit, Zustand, redux-saga, Iced, Redux.
Keep comparing
Built from our catalogue entries for both products: open-source details come from each project's README (AI-assisted, refreshed weekly) and GitHub data; AI-tool details are editorial. Spotted something wrong? Let us know from either product's page.