ISA - dependency-free very minimal collection of IsA.. functions
isa is an extremely small library providing helper functions for type checking. Underscore and lodash can be proven too huge and bloated if you only need service like this. The size of this package is: 1700 bytes.
Command line:
npm install isa.js --save
In JS code:
var _ = require('isa.js');
...
_.isFunction( function(){} );
Services:
isArray, isObject, isError, isNumber, isDate, isFunction, isAsyncFunction, isBoolean, isString, isRegExp
Extras:
pick, walk, isValidPath
FAQs
Very minimal collection is isA functions. isObject, isArray, isDate...
We found that isa.js demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
Did you know?
Socket for GitHub automatically highlights issues in each pull request and monitors the health of all your open source dependencies. Discover the contents of your packages and block harmful activity before you install or update your dependencies.
Security News
Socket CTO Ahmad Nassri discusses why supply chain attacks now target developer machines and what AI means for the future of enterprise security.
Security News
Learn the essential steps every developer should take to stay secure on npm and reduce exposure to supply chain attacks.
Security News
Experts push back on new claims about AI-driven ransomware, warning that hype and sponsored research are distorting how the threat is understood.