Browser

Common browser helpers.

When to use

• Env & device: isBrowser/isAppleMobileDevice/isWeChatBrowser/getDeviceInfo
• Responsive & adapt: getViewportSize/getScreenSize/getDPR/isMobileViewport
• Theme link: isDarkMode/getTheme/onThemeChange
• Text & scroll: getSelect/scrollToTop
• Clipboard: copyToClipboard

Console ready on docs site: window.browserUtils, window.Http.

Selection & scroll

• browserUtils.getSelect()
• browserUtils.scrollToTop()

Clipboard

• browserUtils.copyToClipboard(text)

UA & device

• browserUtils.getDeviceInfo() → { os, browser, isMobile }
• browserUtils.getUserAgent()
• browserUtils.getLanguage()

Viewport & screen

• browserUtils.getViewportSize() → { width, height }
• browserUtils.getScreenSize() → { width, height }
• browserUtils.getDPR() → number
• browserUtils.isMobileViewport() → boolean

Locale table

• browserUtils.getLocaleInfo(locale?)
• browserUtils.getCommonLocaleTable()

Public IP

• browserUtils.getPublicIP() (timeout + retry built‑in)

Theme & listener

• browserUtils.isDarkMode()
• browserUtils.getTheme() → 'dark' | 'light'
• browserUtils.onThemeChange(listener)