![Essential JavaScript Functions for Detecting User's Device Characteristics | by David Dal Busco | ITNEXT Essential JavaScript Functions for Detecting User's Device Characteristics | by David Dal Busco | ITNEXT](https://miro.medium.com/v2/resize:fit:1200/1*dQT7UMbmwnLQNoV4Z0Uqzg.jpeg)
Essential JavaScript Functions for Detecting User's Device Characteristics | by David Dal Busco | ITNEXT
![JavaScript fundamental (ES6 Syntax): Detect whether the website is being opened in a mobile device or a desktop/laptop - w3resource JavaScript fundamental (ES6 Syntax): Detect whether the website is being opened in a mobile device or a desktop/laptop - w3resource](https://www.w3resource.com/w3r_images/javascript-basic-exercise-flowchart-72-1.png)
JavaScript fundamental (ES6 Syntax): Detect whether the website is being opened in a mobile device or a desktop/laptop - w3resource
![UAParser.js - Detect Browser, Engine, OS, CPU, and Device type/model from User-Agent & Client-Hints data using JavaScript. Supports browser & node.js environment. Available as jQuery plugin & @types-ready for TypeScript. UAParser.js - Detect Browser, Engine, OS, CPU, and Device type/model from User-Agent & Client-Hints data using JavaScript. Supports browser & node.js environment. Available as jQuery plugin & @types-ready for TypeScript.](https://uaparser.js.org/images/uap-illustrations.png)
UAParser.js - Detect Browser, Engine, OS, CPU, and Device type/model from User-Agent & Client-Hints data using JavaScript. Supports browser & node.js environment. Available as jQuery plugin & @types-ready for TypeScript.
![How to detect if Player is specifically using a Phone or Tablet? - Scripting Support - Developer Forum | Roblox How to detect if Player is specifically using a Phone or Tablet? - Scripting Support - Developer Forum | Roblox](https://devforum-uploads.s3.dualstack.us-east-2.amazonaws.com/uploads/original/5X/5/7/e/7/57e77a63bdf95c8e0c04b8faa3c50d99d0c06d37.png)