Check if something exists (e.g. not null || undefined)
A modularized version of the existy function found in Functional Javascript by Michael Fogus.
$ npm i existy --save
var existy = require('existy')
existy(null) // false
existy(undefined) // false
existy(0) // true
existy(false) // true
Contributions welcome! Please read the contributing guidelines first.
FAQs
Check if something exists (e.g. not null || undefined)
The npm package existy receives a total of 567 weekly downloads. As such, existy popularity was classified as not popular.
We found that existy 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
A critical vm2 sandbox escape can allow untrusted JavaScript to break isolation and execute commands on the host Node.js process.
Research
Five malicious NuGet packages impersonate Chinese .NET libraries to deploy a stealer targeting browser credentials, crypto wallets, SSH keys, and local files.
Security News
pnpm 11 turns on a 1-day Minimum Release Age and blocks exotic subdeps by default, adding safeguards against fast-moving supply chain attacks.