128 packages found
Check if a protocol requires a certain port number to be added to an URL.
checks whether a hyperlink is alive (200 OK) or dead
Check whether a request can be retried based on the `error.code`
Checks the package-lock.json file for http:// links
Test HTTP status of all links in a markdown file
a standalone http health-check server
Utility to check the HTTP status of URL endpoints
Convenience wrapper around Node core requests to easily test whether a request fails or succeeds.
Checks for http connections on an https site
a standalone http health check endpoint
Check if a number is a redirect HTTP status code
a health-check route handler for [core http](http://nodejs.org/api/http.html). akin to [connect-health-check](http://npm.im/connect-health-check) for express/connect. for a standalone http server that serves this module, see [health-server](http://npm.im/
Fast and simple way to check any HTTP Headers
Check if the url is 200-A-Ok 🎈 [](https://www.npmjs.com/package/status-is-ok) [](https://www.npmjs.com
这是超级美眉check参数验证模块，用于验证参数是否正确
A wrapper to provide versions check support to a Whook server
Check if a header name or header value is valid.
Checks the family of a HTTP status code.
Check if a request is a WebSocket handshake request