Skip to content

List of Detected Browser Engines

ValueDescriptionBrowser Examples
AmayaA web editor and browser developed by the W3C.Amaya
ArkWebAn open-source engine for HarmonyOS Next mobile OS developed by Huawei.Chrome (on HarmonyOS)
BlinkA highly popular open-source browser engine developed by Google as a fork of WebKit engine, used in browsers such as Chrome, Edge, Opera, Brave, and Vivaldi.Chrome, Edge, Opera, Brave, Vivaldi
DilloA lightweight browser engine focused on minimalism and performance for low-resource systems.Dillo
EdgeHTMLA proprietary browser engine developed by Microsoft for its older version of Edge browser.Edge (legacy)
FlowA proprietary browser engine developed by Ekioh, focusing on set-top boxes and embedded systems.Flow
GeckoAn open-source browser engine by Mozilla, used in Firefox.Firefox
GoannaAn open-source browser engine forked from Gecko, used in the Pale Moon browser.PaleMoon
iCabA browser engine used in the iCab web browser for macOS and iOS.iCab
KHTMLAn open-source browser engine used in the KDE project's Konqueror web browser.Konqueror
LibWebAn open-source browser engine for the SerenityOS operating system.Ladybird
LinksA text-based browser engine used in the Links web browser.Links
LynxOne of the oldest text-based web browser engines.Lynx
NetFrontAn embedded browser engine commonly used in mobile and handheld devices.NetFront
NetSurfA lightweight browser engine designed for use on low-resource systems.NetSurf
PrestoA proprietary browser engine developed by Opera Software, used in older versions of the Opera browser.Opera Tablet
ServoA high-performance browser engine originally developed by Mozilla, focused on security and parallelization.Firefox (with Servo)
TasmanA browser engine developed by Microsoft, used in the older versions of Internet Explorer for Mac.IE (Mac)
TridentA proprietary browser engine developed by Microsoft, used in Internet Explorer.IE
w3mA text-based open-source web browser engine.w3m
WebKitAn open-source browser engine developed by Apple as a fork of KHTML engine, used in Safari and previously in Chrome.Safari

TIP

Use the EngineName enum from the enums submodule to reference browser engines in code.

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