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Frontend experiments. Useful discoveries.

Explore small tools, interface ideas and focused frontend experiments. Try a demo, inspect the code or download a project where available. Each experiment includes a learning note to explain the question explored and what I discovered.

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Beginner JavaScript device detection example with user-agent checks and phone, tablet and laptop illustrations.
JavaScriptReady to explore

Basic JavaScript Device Detection (opens in a new tab)

A beginner-friendly experiment that uses JavaScript user-agent checks to identify possible phones, tablets and desktop computers. Explore variables, simple conditions and displaying results on a page.

  • HTML
  • JavaScript
What I explored

Learn how to read navigator.userAgent, check text patterns and display a message using if / else if. Understand why these results are estimates rather than reliable device identification.

Download ZIP: Basic JavaScript Device Detection3 KB5 downloads
Try demo: Basic JavaScript Device Detection (opens in a new tab) View code: Basic JavaScript Device Detection (opens in a new tab) Read article: Basic JavaScript Device Detection (opens in a new tab)
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