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store2

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store2

Better localStorage

  • 2.14.3
  • latest
  • Source
  • npm
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2.9M
decreased by-23.91%
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1
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What is store2?

The store2 npm package is a simple, lightweight JavaScript library for cross-browser local storage with a simple but powerful API. It provides an easy way to store, retrieve, and manage data in the browser's local storage and session storage, with additional features such as namespacing and cross-tab communication.

What are store2's main functionalities?

Basic storage operations

Perform basic local storage operations such as setting, getting, removing, and clearing all items.

{"set": "store.set('user', {name: 'Marcus'})", "get": "store.get('user')", "remove": "store.remove('user')", "clearAll": "store.clearAll()"}

Namespacing

Create a namespace to group related data and perform operations within that namespace.

{"createNamespace": "var userStore = store.namespace('user')", "namespaceSet": "userStore.set('info', {name: 'Marcus'})", "namespaceGet": "userStore.get('info')"}

Cross-tab communication

Enable cross-tab communication by setting a flag that will trigger the storage event listener when data is changed.

{"setListen": "store.set('user', {name: 'Marcus'}, true)", "onStorage": "window.addEventListener('storage', function(e) { console.log('storage changed', e.key); })"}

Additional storage methods

Use additional methods to retrieve all stored items, iterate over them, or perform a transactional operation on a stored object.

{"getAll": "store.getAll()", "each": "store.each(function(value, key) { console.log(key, '==', value); })", "transact": "store.transact('user', function(user) { user.visits = (user.visits || 0) + 1; })"}

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Package last updated on 17 Feb 2024

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