real time search filter html css javascript

creating a real-time search filter using html, css, and javascript is a great way to enhance user experience by allowing users to quickly find information from a list. in this tutorial, we’ll build a simple search filter that can filter a list of items as the user types.

step 1: html structure

first, we'll create a simple html structure that consists of an input field for the search and a list of items to filter.

step 2: css styling

next, we’ll add some basic styles to make our search filter look better.

step 3: javascript functionality

finally, we’ll implement the javascript functionality to filter the list in real-time as the user types in the search input.

how it works

1. **html**: we create an input field for user input and a list of items that we want to filter.
2. **css**: we style our container, input field, and list items to make them visually appealing.
3. **javascript**:
- we attach an event listener to the input field that listens for the `keyup` event.
- every time the user types, we retrieve the current input value and convert it to lowercase to make the search case-insensitive.
- we then loop through each list item and check if the input value is included in the text of the list item.
- if it is, we display the item; if not, we hide it.

conclusion

you now have a simple, functional real-time search filter using html, css, and javascript. you can expand this example by adding more features, such as highlighting matching text, searching from an array of objects, or fetching data from an api. this basic implementation provides a solid foundation for building more complex filters in your applications.

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