</>SnippetSearch. A little code. A lot of possibility.
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The snippet library.

Small, practical examples. Search by task or narrow things down below.

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ReactState & reducers

Calculate derived state during rendering

Calculate derived state during rendering with a small React component and explicit browser behavior.

React✓ Tested
ReactState & reducers

Centralize state changes in a reducer

Centralize state changes in a reducer with a small React component and explicit browser behavior.

React✓ Tested
ReactState & reducers

Initialize state lazily

Initialize state lazily with a small React component and explicit browser behavior.

React✓ Tested
ReactState & reducers

Remove an item with filter

Remove an item with filter with a small React component and explicit browser behavior.

React✓ Tested
ReactState & reducers

Reset reducer state explicitly

Reset reducer state explicitly with a small React component and explicit browser behavior.

React✓ Tested
ReactState & reducers

Share state between sibling controls

Share state between sibling controls with a small React component and explicit browser behavior.

React✓ Tested
ReactState & reducers

Toggle Boolean state

Toggle Boolean state with a small React component and explicit browser behavior.

React✓ Tested
ReactState & reducers

Update a nested object immutably

Update a nested object immutably with a small React component and explicit browser behavior.

React✓ Tested
ReactState & reducers

Update one array item by its identifier

Update one array item by its identifier with a small React component and explicit browser behavior.

React✓ Tested