Checking Packages

Tiny and easy-to-use command-line arguments parser.

collection of utility functions support validation

The object validator for TypeScript.

Does existance checking for you.

A hubot script that performs basic healthchecking

A dead-simple type checking utility for JS

a dynamic javascript error checker

A little javascript library for checking argument values

A super-tiny utility for basic `type checking` of JavaScript values.

Minimal and composable type guard (aka: type predicate) functions.

validate the data

A simple function to check if a piece of data is truthy. JavaScript version.

Type check and assert

Turn on transpile-free type hinting for your vanilla JS projects #JSWithTypes

Useful package for checking if a string is hello world

Turn on transpile-free type hinting for your vanilla JS projects #JSWithTypes

A standard set of errors and methods for simpler, safer, and easier to read code.

Functions that check if the index is valid and the array is actually an array.

first application publishing

A set of types, type checks, and type guards for simpler, safer, and easier to read code.