is-online

Check if the internet connection is up

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

ng-connection-service

Detects active internet connection, and API server status in Angular application.

v13.0.2 URL: https://unpkg.com/ng-connection-service@13.0.2/fesm2022/ng-connection-service.mjs

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detect internet connection server rest ng angular service HTTP

speed-cloudflare-cli

Measure the speed and consistency of your internet connection using speed.cloudflare.com

v2.0.3 URL: https://unpkg.com/speed-cloudflare-cli@2.0.3/cli.js

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bandwidth connection download internet latency network ping speed speedtest test upload

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-reachable

Check if servers are reachable

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

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