mirror of
https://github.com/reduxjs/redux-devtools.git
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53 lines
1.8 KiB
Markdown
53 lines
1.8 KiB
Markdown
Redux DevTools
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=========================
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A better README is coming. But if you insist...
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<img src='http://i.imgur.com/HMW2pjP.png' width='700'>
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### Installation
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It's out on NPM as `redux-devtools@0.1.0`.
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[This commit](https://github.com/gaearon/redux-devtools/commit/0a2a97556e252bfad822ca438923774bc8b932a4) should give you an idea about how to add Redux DevTools for your app **but make sure to only apply `devTools()` in development!** In production, this will be terribly slow because actions just accumulate forever. (We'll need to implement a rolling window for dev too.)
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### Running Examples
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You can do this:
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```
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git clone https://github.com/gaearon/redux-devtools.git
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cd redux-devtools
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npm install
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cd examples/counter
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npm install
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npm start
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open http://localhost:3000
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```
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Try clicking on actions in the log, or changing some code inside `examples/counter/reducers/counter`.
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For fun, you can also open `http://localhost:3000/?debug_session=123`, click around, and then refresh.
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Oh, and you can do the same with the TodoMVC example as well.
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### It's Ugly!
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The design or usability is not the point. (Although we'll have better design in the future :-)
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**You can build a completely custom UI for it** because `<DevTools>` accepts a `monitor` React component prop. The included `LogMonitor` is just an example.
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**[In fact I challenge you to build a custom monitor for Redux DevTools!](https://github.com/gaearon/redux-devtools/issues/3)**
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Some crazy ideas for custom monitors:
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* A slider that lets you jump between computed states just by dragging it
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* An in-app layer that shows the last N states right in the app (e.g. for animation)
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* A time machine like interface where the last N states of your app reside on different Z layers
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* Feel free to come up with and implement your own! Check `LogMonitor` propTypes to see what you can do.
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### License
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MIT
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