Preparing for system design interviews?  Try bugzed.com →

DeviceDetector

JSON →
library 6.2.0 ·python
verified Jun 28, 2026

DeviceDetector is a precise and fast user agent parser and device detector for Python, backed by a large and frequently updated user agent database. It parses any user agent string to detect the browser, operating system, device used (desktop, tablet, mobile, TV, etc.), brand, and model. Optimized for speed through efficient code and in-memory caching, the library is currently at version 6.2.0 and maintains an active release cadence, primarily updating to incorporate upstream detection rules from the Matomo project.

total hits 19
actors 6 distinct systems
last hit 13d ago human
GPTBot
4
ByteDance
2
Script
1
Search engines
1
Humans
4

top countries 🇺🇸 United States · 🇸🇬 Singapore · 🇨🇦 Canada · 🇫🇮 Finland · 🇫🇷 France