In this case, traceLimit property is useful to manage memory usage of DevTool. When not implementing a custom trace method, developers can rely on default implementation that uses Error.stack() API. The method as trace can be helpful for action dispatched via side effect libraries like redux-saga or other event listeners. This can help in keeping the development experience smooth and performant, as creating trace for every action might consume a lot of memory. Passing this method against trace property allows developers to monitor the trace of desired actions only. Developers can add custom implementation here to see the cause of action dispatch. Here is the API to enable trace: window._REDUX_DEVTOOLS_EXTENSION_COMPOSE_(Īs seen, the trace argument also accepts methods.

Redux DevTool allows developers to either use default implementation that relies on Error.stack() or define custom implementation.

Here is where the trace feature comes in handy for developers. We can select any action from history and see the cause of action.įor large scale applications where the same actions are triggered simultaneously from different parts of apps, it is hard to get to the root cause of action dispatch. Tracing actionsĪnother amazing feature of Redux DevTools is to see the call stack that has triggered the action. We will look into some extraordinary features that Redux DevTools offers that can help you debug your applications faster. Another advantage of Redux is the developer tool that makes it easy to trace when, where, why, and how your application’s state has changed. Besides its ability to make your application more predictable, the ecosystem that has evolved around it makes Redux the best solution for large scale applications. Redux is one of the most adopted state management libraries for large scale React applications. Redux DevTools: Tips and tricks for faster debugging

In love with mobile machine learning, React, React Native, and UI designing. Zain Sajjad Follow Head of Product Experience at Peekaboo Guru.

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