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Migrating from v1 to v2

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API Reference

UAParser

Overview

getBrowser()

getCPU()

getDevice()

getEngine()

getOS()

getResult()

getUA()

setUA()

IData

is()

toString()

withClientHints()

withFeatureCheck()

IBrowser

name

version

major

type

ICPU

architecture

IDevice

type

model

vendor

IEngine

name

version

IOS

name

version

Submodules

enums

BrowserName

BrowserType

CPUArch

DeviceType

DeviceVendor

EngineName

OSName

Extension

extensions

CLIs

Crawlers

ExtraDevices

Emails

Fetchers

InApps

Libraries

MediaPlayers

Vehicles

helpers

isFrozenUA()

bot-detection

isAIAssistant()

isAICrawler()

isBot()

browser-detection

isChromeFamily()

isElectron()

isFromEU()

isStandalonePWA()

device-detection

isAppleSilicon()

getDeviceVendor()

Guides

How to Detect iPad

How to Detect iOS ≥ 26

How to Detect macOS > 10.15.7

How to Detect Windows 11

How to Identify Android 10 K

Articles & References

On this page

Dictation that understands code

Ship 4x faster with developer-first dictation that works in every app.

wisprflow.ai/developers

`IEngine` : version

Version of the engine, determined dynamically from user-agent data.

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UAParser.js v2 is licensed under AGPLv3 or PRO licenses.

IEngine : version ​

`IEngine` : version