Skip to main content

Deno 2.3 is here with improved deno compile, local npm packages, and more 🚀

Search npm for packages to use with Deno

Millions of packages that you already know npm are just a few keystrokes away.
Add them to your projects with a simple command that will already feel familar.

is-network-error
Check if a value is a Fetch network error
network error fetch whatwg detect check typeerror
@stdlib/assert-is-error
Test if a value is an Error object.
stdlib stdassert assertion assert utilities utility utils util error err exception is iserr iserror
glob-option-error
Create an error from the result of validate-glob-opts
glob option options validate validation invalidate check type error strict
@fullstax/is-network-error
Check if a value is a Fetch network error
network error fetch whatwg detect check typeerror
is-error-constructor
Check if a value is an error constructor
is error constructor ctor check detect instanceof
handleable
A library for synchronous and asynchronous error handling.
handleable handling handle error errors ishandled check checking block
file-type-cjs-fix
A CommonJS port from the ESM file-type package. Now fixed to not have 'tarHeaderChecksumMatches' error!
mime file type magic archive image img pic picture flash photo video detect check
approved
Schema-based data filtering, validation and error handling.
validation validations error errors handling data input check catch exception exceptions framework
@zerodep/is-error
A utility to determine if a value is an Error or specific instance/subclass of an Error type.
is error type instance check validate
@lambrioanpm/error-numquam-accusantium
<div align="center"> <a href="https://www.@lambrioanpm/error-numquam-accusantium.com"> <img alt="@lambrioanpm/error-numquam-accusantium" src="https://raw.githubusercontent.com/@lambrioanpm/error-numquam-accusantium/brand/master/@lambrioanpm/error-nu
value qs collection.es6 take opener linewrap typescript Object.getPrototypeOf ESnext argv robust exit-code up RegExp#flags
@ribarich/lint-staged
lint-staged fork without error checks
lint git staged eslint prettier stylelint code quality check format validate
@sindresorhus/is
Type check values
type types is check checking validate validation utility util typeof instanceof object assert assertion
is-retry-allowed
Check whether a request can be retried based on the `error.code`
retry retries allowed check http https request fetch
has-flag
Check if argv has a specific flag
has check detect contains find flag cli command-line argv process arg args argument arguments
kind-of
Get the native type of a value.
arguments array boolean check date function is is-type is-type-of kind kind-of number object of
is-stream
Check if something is a Node.js stream
stream type streams writable readable duplex transform check detect is
examine
assert + error-first callback
examine test testing assert assertion check exception error convention handling uncaught
superstruct
A simple and composable way to validate data in JavaScript (and TypeScript).
api array assert cast check checker collection data error express hapi interface invalid joi
ts-interface-checker
Runtime library to validate data against TypeScript interfaces
typescript ts interface type validate validator check
is-fullwidth-code-point
Check if the character represented by a given Unicode code point is fullwidth
fullwidth full-width full width unicode character string codepoint code point is detect check east-asian-width