bahaaahmed1990/redux

How bahaaahmed1990/redux works

Redux is a small JavaScript state-container library: applications dispatch actions to a store, reducers calculate updated state, and subscribers can observe changes. The graph focuses on that runtime and its middleware, reducer composition, and supporting contracts. Source excerpts establish the main calls; the README documents the user-facing model. Some implementation details, including observable behavior, are only partially sampled, so uncertain links are omitted.

Main entry points: createStore.ts Store API · combineReducers.ts Combined reducer · applyMiddleware.ts Middleware enhancer · store.ts Store contracts

Components 17

Store runtime

Actions and creators src/types/actions.ts
Bound creators src/bindActionCreators.ts
Store API src/createStore.ts
State tree src/createStore.ts

Reducer and middleware

Combined reducer src/combineReducers.ts
Middleware enhancer src/applyMiddleware.ts
Function composition src/compose.ts

Types and utilities

Store contracts src/types/store.ts
Reducer contracts src/types/reducers.ts
Middleware contracts src/types/middleware.ts
Action contracts src/types/actions.ts
Internal action types src/utils/actionTypes.ts
Plain-object check src/utils/isPlainObject.ts
Value type check src/utils/kindOf.ts
Warnings src/utils/warning.ts
Observable symbol src/utils/symbol-observable.ts

Other components

Application code

Connections 23

Application code → Actions and creators: creates README.md
Application code → Store API: dispatches to README.md
Bound creators → Actions and creators: calls src/bindActionCreators.ts
Store API → State tree: manages src/createStore.ts
Store API → Combined reducer: invokes reducer src/createStore.ts
Store API → Middleware enhancer: applies enhancer src/createStore.ts
Combined reducer → Internal action types: uses src/combineReducers.ts
Combined reducer → Plain-object check: validates state src/combineReducers.ts
Combined reducer → Value type check: checks values src/combineReducers.ts
Combined reducer → Warnings: reports issues src/combineReducers.ts
Middleware enhancer → Function composition: composes dispatch src/applyMiddleware.ts
Middleware enhancer → Store API: enhances creator src/applyMiddleware.ts
Store API → Plain-object check: validates actions src/createStore.ts
Store API → Value type check: checks values src/createStore.ts
Store API → Internal action types: uses src/createStore.ts
Store API → Observable symbol: supports observable src/createStore.ts
Store API → Store contracts: implements contract src/createStore.ts
Combined reducer → Reducer contracts: uses contract src/combineReducers.ts
Middleware enhancer → Middleware contracts: uses contract src/applyMiddleware.ts
Middleware contracts → Store contracts: uses dispatch type src/types/middleware.ts
Reducer contracts → Action contracts: uses action type src/types/reducers.ts
Store contracts → Action contracts: uses action type src/types/store.ts
Store contracts → Reducer contracts: uses reducer type src/types/store.ts

Drawn by GitDiagram on November 11, 2026 from the repository's file tree, README and source files. Read as Markdown ·