an auto-complete widget on a text with the following requirements:

Launch the web app here

This project implements a pure JavaScript auto-complete widget for a text , featuring:

• No well-known UI libraries used - everything is built from scratch.
• Dataset of 100~1000 entries - e.g., timezone names from tzdata.
• Input validation - users can only submit if their input matches an entry in the dataset.
• Works locally - can be loaded from http://localhost/ or file:/// without any server-side logic.
• Efficient and memory-conscious - designed for performance and low resource usage.
• Unit-testable and reusable code.

• tzdata on Wikipedia
• Mozilla Gaia tz.json example

If you are interested in my other works, please visit my blogs:

• http://studiobinghuan.blogspot.tw/
• http://bhtalk.blogspot.com