check type of data
A simple CLI for fe projects.
type-check allows you to check the types of JavaScript values at runtime with a Haskell like type syntax.
Parses and compiles CSS nth-checks to highly optimized functions.
Error comparison and information related utility for node and the browser
Property based testing framework for JavaScript (like QuickCheck)
Check if a path is a file, directory, or symlink
A compat App Check package for new firebase packages
@firebase/app-check-interop-types Types
Large collection of predicates.
The App Check component of the Firebase JS SDK
@firebase/app-check Types
More powerful alternative to Animated library for React Native.
Check the engines and platform fields in package.json
Check which JavaScript environment your code is running in at runtime: browser, Node.js, Bun, etc
A little library for asserting types and values, with zero dependencies.
JS type check (TypeScript supported) functions like `isPlainObject() isArray()` etc. A simple & small integration.
PostHog Node.js integration
Light multi-platform disk space checker without third party for Node.js
Svelte Code Checker Terminal Interface
Check if a binary is working
Check if stdout or stderr is interactive
Check if a value is an object
Module to check latest PM2 version