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284 packages found
A request validator
- request
- validation
- request validation
- express
- collate
- typescript
- json
- schema
- schema validation
- sanitization
- type checking
- type
- check
Simple helpers to ensure uncertain interfaces in typescript
- type
- types
- type-check
- type-checking
- interface
- interfaces
- interface-check
- interface-checking
- data
- contract
- safe
- safety
a library for hassle-free type checking in Node.js
Type check values. This is a fork of sindresorhus/is, but with CommonJS support.
typyts is a library to safely access nested object.
Runtime type system for TypeScript
Intuitive type checking functions exposed globally
Define shapes and types and use them for data/structure validation
JS variable type checking
Schemas for JSON Objects, or simply SJOT, offers faster JSON validation and type checking with lightweight schemas and compact validators. SJOT schemas have the look and feel of object templates and are easy to use.
Concise and expressive runtime type checking.
The fast and reliable JS type-checking toolbox!
- type
- utils
- javascript
- typechecking
- isArray
- isArrayLike
- isBoolean
- isFunction
- isNull
- isNumber
- isObject
- isObjectLike
- isPlainObject
- isString
- View more
Another biased type checking solution for Javascript
Utilities to get and check variable types (isString, isPlainObject, isRegExp, etc)
- array
- assert
- assertion
- async
- async function
- async-function
- asyncFunction
- bool
- boolean
- browser
- check
- check-type
- checking
- class
- View more
checktypes-js is a package to help you check the types of a item variable using simple type or scheme for an object
Types and run time type checking for JavaScript
A JavaScript module for checking variable runtime type
A recursive run-time type checking package that is simple to use yet provides all the functionality you will ever need. Written by and for Typescript.
Another biased type checking solution for Javascript