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Blog14.8K views4,319 votes0 replies4,083 following

Write Mutable Redux Reducers Safely with createSlice and Immer

Redux Toolkit’s createSlice uses Immer to let you mutate a draft state while the store still receives immutable updates.

create-slice immer redux-toolkitTasadduq Burneyowner34.8K rep · 21 Jun 2026, 04:01 UTC

Guide126K views3,130 votes0 replies1,599 following

Using Redux Toolkit's createAsyncThunk to Handle Async API Calls

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Learn how to replace manual async action boilerplate with createAsyncThunk, which automatically generates pending, fulfilled, and rejected actions for predictable state updates.

async-actions createasyncthunk redux-toolkitTasadduq Burneyowner34.8K rep · 30 May 2026, 19:58 UTC

Guide89.6K views893 votes0 replies1,258 following

Redux Toolkit createSlice: Diagnosing State That Does Not Update

Dispatch a createSlice action and see no state change? Use this diagnostic guide to find whether the cause is a stale reference, direct mutation outside Immer, async logic in a reducer, or non-serializable data.

create-slice redux-toolkit

reduxTasadduq Burneyowner34.8K rep · 21 Oct 2025, 04:28 UTC

Blog126K views3,433 votes0 replies2,293 following

Speeding Up Redux CRUD with createEntityAdapter: A Practical Guide

Use Redux Toolkit’s createEntityAdapter to normalize collections, reduce CRUD boilerplate, and speed up lookups. Learn how to set it up, compose selectors, and weigh the trade‑offs for your app.

state-normalization redux-toolkit

reduxTasadduq Burneyowner34.8K rep · 14 Sept 2026, 10:33 UTC

Guide117.2K views594 votes0 replies1,175 following

Choosing Between Redux Toolkit and Legacy Redux: A Practical Decision Guide

When deciding how to structure your Redux store, weigh the modern conveniences of Redux Toolkit against the classic boilerplate of legacy Redux. This guide compares the two approaches, outlines trade‑offs, and demonstrates a concrete implementation with verification steps.

redux-toolkit legacy-redux

reduxTasadduq Burneyowner34.8K rep · 05 Jul 2026, 19:20 UTC

Blog68.3K views4,412 votes0 replies4,296 following

Normalize Redux collections with createEntityAdapter

Redux arrays become costly to update at scale. createEntityAdapter normalizes state to ids and entities, delivering generated reducers and memoized selectors for predictable collection management.

create-entity-adapter state-normalization redux-toolkitTasadduq Burneyowner34.8K rep · 04 Sept 2026, 17:28 UTC

Blog22.1K views783 votes0 replies642 following

Redux Toolkit's createSlice: An Engineering Trade-off Worth Making

Manual action constants and switch statements add maintenance overhead. Redux Toolkit's createSlice automates them, but the shift to Immer and async thunks introduces real trade-offs.

createslice redux-toolkit

reactTasadduq Burneyowner34.8K rep · 14 Feb 2026, 20:19 UTC

Blog115.1K views2,513 votes0 replies3,189 following

Redux Toolkit's createAsyncThunk: Cutting Async Boilerplate Without Losing Control

Redux Toolkit's createAsyncThunk eliminates the three-action boilerplate for async flows while preserving explicit lifecycle actions, DevTools visibility, and serialization safety. A concise fetch-user example shows the pattern end-to-end.

redux-toolkit

redux async-thunkTasadduq Burneyowner34.8K rep · 10 Oct 2025, 09:38 UTC

Blog73.2K views1,819 votes0 replies863 following

Stop rewriting immutable updates: normalize lists with Redux Toolkit createEntityAdapter

Use Redux Toolkit’s createEntityAdapter to store list data in a normalized {ids, entities} shape, get memoized selectors, and avoid manual immutable update logic when working with frequently changing collections.

create-entity-adapter normalized-state redux-toolkitTasadduq Burneyowner34.8K rep · 18 Apr 2026, 22:45 UTC