.browserslistrc

# Comment
defaults

# Not keyword
not dead

# Market share with %
> 10%
< 1.5% in US
>= .5%

# Rare queries
maintained node versions
supports es6-module

# Extend keyword
extends browserslist-config-mycompany
extends @company/browserslist-config
extends @company/browserslist-config-mycompany

# Direct versions
Chrome 50
Firefox ESR
Safari TP
OperaMini all

# Browser names
Android
Baidu
BlackBerry or bb
Chrome
ChromeAndroid or and_chr
Edge
Electron
Explorer or ie
ExplorerMobile or ie_mob
Firefox or ff
FirefoxAndroid or and_ff
iOS or ios_saf
Node
Opera
OperaMini or op_mini
OperaMobile or op_mob
QQAndroid or and_qq
Safari
Samsung
UCAndroid or and_uc
kaios


not IE 11
not IE 10
not IE 9


# Block header
[production]
last 5 Chrome version
last 5 ChromeAndroid version
last 5 Firefox version
last 5 FirefoxAndroid version
last 5 Edge major version
last 5 Opera major version
last 2 Safari major version
last 2 ios_saf major version
# Electron
# iOS or ios_saf
# ChromeAndroid or and_chr
# FirefoxAndroid or and_ff