localStorage and sessionStorage #DevToolsTips

Chrome for Developers · Intermediate ·📰 AI News & Updates ·2y ago
Skills: RAG Basics70%

Key Takeaways

The video demonstrates how to access and modify localStorage and sessionStorage data using Chrome DevTools, specifically the Application panel and Console.

Full Transcript

the local storage data can be accessed by the website at any time even after the user closes and reopens their browser or tab in devtools you can use the console to view and modify the locker storage value but even better we have a tab for that once you open the application panel expand the local storage item and select the site where you store the key value pairs on the other hand session storage stores data only for the duration of a user section that means that when the user closes their browser or tab session storage will be cleared as well to inspect and modify session storage items you can use the session storage tab under the application panel when you update the progress of a page the values reflect on the table immediately in case it doesn't you can use the refresh button to refresh manually

Original Description

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This video teaches how to use Chrome DevTools to inspect and modify localStorage and sessionStorage data, allowing developers to efficiently manage web storage. By mastering this skill, developers can streamline their workflow and improve their debugging capabilities. The video provides a step-by-step guide on how to access and update storage data using the Application panel and Console.

Key Takeaways
  1. Open the Application panel in Chrome DevTools
  2. Expand the Local Storage item
  3. Select the site where key-value pairs are stored
  4. Inspect and modify localStorage values
  5. Use the Session Storage tab to inspect and modify session storage items
  6. Update page progress to reflect changes in storage values
  7. Use the refresh button to manually refresh storage values
💡 The Application panel in Chrome DevTools provides a dedicated tab for inspecting and modifying localStorage and sessionStorage data, making it easier to manage web storage and debug applications.

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