Search results
51 packages found
List of all javascript types. Used and useful for checking, validation, sanitizing and testing. Like isStream, isPromise, isWeakset and etc.
- bool
- boolean
- buffer
- check
- checking
- error
- is
- is-boolean
- is-buffer
- is-error
- is-promise
- is-stream
- json
- kind
- View more
func allows you to declare functions with strict type-checked arguments that are validated at runtime using zod
Type checking utils.
- entries
- exit
- real-time
- throat
- style
- querystring
- streams2
- descriptor
- coercible
- url
- terminal
- check
- function
- promises
- View more
Type checking utils.
- drop
- reducer
- censor
- touch
- flag
- Uint32Array
- assertion
- ECMAScript 6
- transform
- glob
- [[Prototype]]
- error
- hasOwnProperty
- schema
- View more
A simpler version of Facebook's invariant implementation from React
A library for synchronous and asynchronous error handling.
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
Add required argument checking to your functions.
A lean, zero dependency library to provide a useful base for your project. Checksums, cryptography, codecs, date-times, error-checking-codes, logging, pseudorandom number generation. The tools you need for any project. Secure build pipeline, provenance
- call
- watchFile
- awesomesauce
- encryption
- exit-code
- utility
- bdd
- typeerror
- parse
- intrinsic
- ratelimit
- 6to5
- parent
- reducer
- View more
Rules related to checking if the Javascript produced by the page does not throw any errors or show messages in the log
A lean, zero dependency library to provide a useful base for your project. Checksums, cryptography, codecs, date-times, error-checking-codes, logging, pseudorandom number generation. The tools you need for any project. Secure build pipeline, provenance
- folder
- flatten
- names
- operating-system
- defineProperty
- WebSocket
- rest
- log
- argparse
- functions
- scheme-validation
- open
- higher-order
- create
- View more
A lean, zero dependency library to provide a useful base for your project. Checksums, cryptography, codecs, date-times, error-checking-codes, logging, pseudorandom number generation. The tools you need for any project. Secure build pipeline, provenance
- kinesis
- key
- getPrototypeOf
- optimizer
- tools
- lazy
- styles
- TypeBox
- eventDispatcher
- create
- input
- find-up
- dir
- rfc4122
- View more
A lean, zero dependency library to provide a useful base for your project. Checksums, cryptography, codecs, date-times, error-checking-codes, logging, pseudorandom number generation. The tools you need for any project. Secure build pipeline, provenance
- loading
- read
- password
- fast-deep-copy
- regex
- debugger
- .env
- get
- findLast
- time
- flux
- fixed-width
- jsx
- protocol-buffers
- View more
A lean, zero dependency library to provide a useful base for your project. Checksums, cryptography, codecs, date-times, error-checking-codes, logging, pseudorandom number generation. The tools you need for any project. Secure build pipeline, provenance
- positive
- core
- ES2020
- guid
- bcrypt
- remove
- ECMAScript 2016
- korean
- Underscore
- macos
- ts
- offset
- symbols
- sigint
- View more
A lean, zero dependency library to provide a useful base for your project. Checksums, cryptography, codecs, date-times, error-checking-codes, logging, pseudorandom number generation. The tools you need for any project. Secure build pipeline, provenance
- higher-order
- findLastIndex
- persistent
- type
- dependency manager
- tostringtag
- deterministic
- invariant
- reduce
- variables in css
- superstruct
- ECMAScript 2016
- ES2015
- xhr
- View more
Function triggers error if passed index is not valid, assuming an offset was recently added to it
Support for Precondition error checking in Node.js.
- StriveNine
- Strive9
- preconditions
- Guava
- Throw Error
- Errr
- Error
- Error Factory
- Error Builder
- Stack Trace
- Appendable stack trace
- append stack trace
- concat strack trace
- concatenate strack trace
- View more
Check native type of value and throw AssertionError if not okey. Clean stack traces. Simplicity. Built on [is-kindof][].
- assert
- assertion
- check
- checking
- checktype
- clean
- cleanstack
- err
- error
- kind
- kindof
- kinds
- simple
- simplicity
- View more
Runtime type-checking written in TypeScript -- Not is a minimal, blazing fast, intuitive, API-centric, and customisable API payload sanitiser/type-checking/validation/error handing and messaging helper -- all in a small and neat pack.