JavaScript Autocomplete Dropdown Tutorial | Vanilla JS Live Search

Build a responsive autocomplete input box using vanilla JavaScript — no libraries or frameworks required!

In this beginner-friendly tutorial, we’ll create a live search dropdown that filters suggestions from a JavaScript array (like a list of fruits) as the user types.

Whether you're building a search bar, form field, or filterable dropdown, this project is a great way to practice DOM manipulation, event listeners, and array filtering.

In this quick JavaScript Bytes tutorial, you’ll learn how to:

Create an input field with live suggestions

Filter data dynamically as the user types

Use event listeners and DOM manipulation

Build a clean UI without external dependencies

🎯 Perfect for beginners and intermediate developers looking to sharpen core JavaScript skills.

📌 Topics covered:
autocomplete dropdown, javascript input suggestions, filter list with javascript, pure javascript project, javascript autocomplete box, live search javascript, html css javascript project

00:00 Introduction
00:30 Live coding for autocomplete dropdown control
01:35 Style for autocomplete control
01:48 CSS for autocomplete dropdown explained
02:53 JavaScript code for autocomplete dropdown
05:04 Demo

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Видео JavaScript Autocomplete Dropdown Tutorial | Vanilla JS Live Search канала LearnAwesome