# Add Types To Your Local Storage During End-to-End Tests

DevFeed: [Add Types To Your Local Storage During End-to-End Tests](<https://devfeed.tech/articles/add-types-to-your-local-storage-during-end-to-end-tests-28900.md>)

Original publisher: [Read original article](<https://glebbahmutov.com/blog/type-local-storage-test-commands/>)

Author: Gleb Bahmutov

Published: 2025-09-16T04:00:00Z

Content type: tutorial

Language: en

Sources: [Gleb Bahmutov](<https://devfeed.tech/sources/gleb-bahmutov.md>)

Topics: [Cypress](<https://devfeed.tech/topics/cypress.md>), [LocalStorage](<https://devfeed.tech/topics/localstorage.md>), [web applications](<https://devfeed.tech/topics/web-applications.md>), [test](<https://devfeed.tech/topics/test.md>), [Code](<https://devfeed.tech/topics/code.md>)

Tags: [advice](<https://devfeed.tech/tags/advice.md>), [code](<https://devfeed.tech/tags/code.md>), [cypress](<https://devfeed.tech/tags/cypress.md>), [how-to](<https://devfeed.tech/tags/how-to.md>), [process](<https://devfeed.tech/tags/process.md>), [storage](<https://devfeed.tech/tags/storage.md>), [testing](<https://devfeed.tech/tags/testing.md>), [tests](<https://devfeed.tech/tags/tests.md>), [typescript](<https://devfeed.tech/tags/typescript.md>)

## AI overview

This tutorial explains how to set and verify localStorage data in Cypress end-to-end tests. It identifies ordering problems caused by synchronous access and queued Cypress commands, then recommends typed custom Cypress commands to manage test state consistently.

## Source excerpt

If your web application stores data locally in the localSt