~/talk

Redux and Redux-saga to manage states in a large React app

Talkat International Javascript Conference 2018 London · 2018-04-11..04-13· [react, frontend-architecture, testing]

speakers

name:Karina Islam

links:none on file

name:Mahbubur Rahman Khan

github:mahbub-java

resources

video:https://youtu.be/fwQ_bdLuQt4

slides:https://javascript-conference.com/wp-content/uploads/2017/12/Redux_and_Redux-saga_to_manage_states_in_a_large_React_app_Karina_Islam_Mahbubur_Rahman_Khan.pdf

summary

Builds a small shopping/order cart web app with React plus Redux, demonstrates putting a single store as single source of truth, reducers as pure functions, actions and selectors to avoid duplicated derived state, and using redux-saga (ES6 generators) for async flows. Claims Redux becomes unwieldy for many cross-cutting states, Redux-thunk is limited, and Redux-Saga handles async side effects and cancellation; shows saga middleware wiring, testing benefits, and that the demo app works while revealing when Redux adds indirection.

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