Check Packages

Checks if key exists on the entity.

Returns `true` if text is lower case only

protocolcheck.js with successCallback

Make list with checkbox easy and simple

pgRITA.com client

Checks if array contains the given value.

ESLint shareable config

Checks if method has the given name.

A simple CLI to run Node.js and report code coverage.

Set key=val in .json files

A package to check if a URL is an image URL or not and also get the valid image link from it

A CLI and node library to scan a source URL and recursively check URLs

So you can write your app instead of lint it!

Determines whether a string is a valid javascript variable name. ES2015 and ES5 compatibility. Strict mode evaluation by default.

Checks whether a value is child process result, which in case is more specific Node.js EventEmitter. Browserify-ready.

Strictly checks that given value is nodejs EventEmitter. It's easy, because his API is in frozen state.

ESLint shareable config for the Aliyun style

A simple validation to check if a string or array contains a know first name

Check if entity is truthy or non-empty.

Check if object contains something.