ip-regex

Regular expression for matching IP addresses (IPv4 & IPv6)

v5.0.0 URL: https://unpkg.com/ip-regex@5.0.0/index.js

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ip ipv6 ipv4 regex regexp re match test find text pattern internet protocol address validate

is-ip

Check if a string is an IP address

v5.0.1 URL: https://unpkg.com/is-ip@5.0.1/index.js

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ip ipv6 ipv4 regex regexp match test find text pattern internet protocol address validate detect check is string

is-reachable

Check if servers are reachable

v5.2.1 URL: https://unpkg.com/is-reachable@5.2.1/browser.js

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browser online offline network connected connectivity internet is has detect reachable reachability server host accessible socket

is-online

Check if the internet connection is up

v11.0.0 URL: https://unpkg.com/is-online@11.0.0/index.js

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browser online offline is-online network connected connectivity internet is has detect hostname hostnames dns socket reachable reachability accessible no disconnected