redux-techniques.md

Redux Techniques

Debugging

• Hot reloading and time travel debugging: what are they?
  https://code-cartoons.com/hot-reloading-and-time-travel-debugging-what-are-they-3c8ed2812f35 A short but informative article describing these concepts and why they're useful.

• Debugging is in Flux
  https://vimeo.com/166342150
  A fantastic talk that demonstrates use cases and examples for time-travel debugging in a Flux-style architecture, including crash reporting. The demo is built in Alt, but obviously completely applies to Redux as well.

• Drew Bug
  https://www.youtube.com/watch?v=n8vkg_RVIRo
  A video demonstrating a Redux crash reporter and time travel debugger.

• Redux DevTools Without Redux
  https://medium.com/@zalmoxis/redux-devtools-without-redux-or-how-to-have-a-predictable-state-with-any-architecture-61c5f5a7716f
  Instructions on setting up the Redux DevTools browser extension to use things other than a single Redux store (such as reducers for use within a React component, or other state libs)

• Redux Error Reports Concept
  https://medium.com/@jrullmann/redux-error-reports-concept-ab85b658f53e
  A semi-hypothetical description of tools that could be built to report errors by leveraging Redux

• A Quick Look at the React and Redux DevTools
  http://mediatemple.net/blog/tips/a-quick-look-at-the-react-and-redux-devtools/
  An intro to using the React DevTools and Redux DevTools extensions for debugging

Reducers

• Redux Docs: Structuring Reducers
  http://redux.js.org/docs/recipes/StructuringReducers.html
  Comprehensive information on writing reducers and structuring data, covering reducer composition, use of combineReducers, normalizing data, proper immutable updating, and more.

• "Reducer composition without slicing state"
  https://www.reddit.com/r/javascript/comments/42ey9e/redux_reducer_composition_without_slicing_state/
  Discussion of ways to organize actions and reducer logic

Selectors and Normalization

• Querying a Redux Store
  https://medium.com/@adamrackis/querying-a-redux-store-37db8c7f3b0f
  A look at best practices for organizing and storing data in Redux, including normalizing data and use of selector functions.

• Redux Normalizr: Improve your State Management
  http://www.robinwieruch.de/the-soundcloud-client-in-react-redux-normalizr/
  A tutorial describing how to use Normalizr for improved data management of nested data in Redux

• Using normalizr.js in a Redux store
  https://medium.com/@mcowpercoles/using-normalizr-js-in-a-redux-store-96ab33991369
  Some examples of using Normalizr and selectors to manage normalized data

• Memoize-Immutable: efficient memoizer for Redux
  https://blog.prototypo.io/memoize-immutable-efficient-memoizer-for-redux-and-other-immutable-environments-59277fefa45f
  Discusses principles of immutability and memoization, and a library they built to help memoize Redux data lookups

• Two mistakes I made working with Redux
  http://www.mattzeunert.com/2016/06/01/redux-mistakes.html
  Some suggestions on how to handle denormalizing data and defining actions.

UI and Widget Implementations

• "How can I display a modal dialog in Redux?"
  http://stackoverflow.com/questions/35623656/how-can-i-display-a-modal-dialog-in-redux-that-performs-asynchronous-actions/35641680
  Dan Abramov describes a great technique for descriptively managing React modal dialogs using Redux actions and state, by storing names of components and their props.

• "Generic Modal Dialogs with Feature-Specific Actions"
  https://www.reddit.com/r/reactjs/comments/4wjmme/implement_a_confirm_modal_using_react_redux/d68ajcw?context=3
  A follow-on to Dan's technique, with a short suggestion for using generic modal components in a variety of situations by including actions as props.

• Implement a confirm modal using React & Redux
  http://jslancer.com/2016/08/07/implement-a-confirm-modal-using-react-redux/
  Demonstrates wrapping up an existing modal library to be controlled by Redux actions

• Implementing Search/Filter on a list in React and Redux
  https://medium.com/@yaoxiao1222/implementing-search-filter-a-list-on-redux-react-bb5de8d0a3ad
  Some quick examples of using Redux to supply a list of items as a prop, and using React local component state to store a filtered version based on inputs.

Redux and Forms

• Abstracted Form State with Redux-Form
  https://speakerdeck.com/erikras/abstracted-form-state-with-redux-form
  Slides by the author of Redux-Form, discussing how forms work in plain HTML/Javascript, in React, and how the Redux-Form library can integrate them into Redux.

• React, Redux, and Redux-Form
  https://jokeyrhyme.github.io/2016/06/27/react-redux-redux-form.html
  Thoughts on the merits of using the Redux-Form library

• Conversational sign-up form UI with React and Redux
  http://jsforallof.us/2016/09/08/conversational-sign-up-form-ui-with-react-and-redux/
  An example of form management with Redux

Other

• Connecting the Linode API to Redux with Higher-Order Functions
  https://engineering.linode.com/2016/08/17/Using-metaprogramming-in-the-manager.html
  Linode explains how they generate customized action creators and reducers to talk to different parts of their API

• A Finite State Machine Helper for Redux
  https://hackernoon.com/a-finite-state-machine-helper-for-redux-c18519643719
  Describes a small but useful library for managing state machines using Redux reducers.

• Standard actions in Redux
  https://medium.com/@jtbennett/standard-actions-in-redux-c6a415c8aea4
  A description of the Flux Standard Action specification, and how it can be used with Redux

• Redux runtime reconfiguration techniques
  https://www.youtube.com/watch?v=ZvbZTXs3Y3E
  http://redux-reconfig.surge.sh/
  http://codepen.io/vnovick/pen/pEgKww/?editors=0010#0
  Discussion and demonstration of some ways to load reducers and components at runtime.

Network Management

• Ajax Polling in React with Redux and Sagas
  http://notjoshmiller.com/ajax-polling-in-react-with-redux/
  http://notjoshmiller.com/ajax-polling-part-2-sagas/
  Covers a couple different ways to manage the logic for AJAX polling.

• Firebase with Redux
  https://medium.com/@prescottprue/firebase-with-redux-82d04f8675b9
  Examples for combining Firebase into a Redux application