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Docs: Add Local Storage section after JavaScript DOM #570

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Oct 16, 2025
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Docs: Add Local Storage section after JavaScript DOM #570

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Docs: Add Local Storage section after JavaScript DOM
onnhyd Oct 14, 2025
84abafa
moved the local storage section to the bottom
onnhyd Oct 16, 2025
9d3212d
removed extra line
onnhyd Oct 16, 2025
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10 changes: 10 additions & 0 deletions javascript.md
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Expand Up @@ -436,3 +436,13 @@ The querySelectorAll() method is completely the same as the querySelector() exce
```
var heading = document.querySelectorAll(‘h1.heading’);
```

### Local Storage

Used to store key–value data in the browser that persists even after reloading or closing the tab.

```
localStorage.setItem("username", "Alice"); // Save data
let user = localStorage.getItem("username"); // Retrieve data
localStorage.removeItem("username"); // Delete data
```