2,723 results for "keywords:"check""

Update notifications for your CLI app

Updated February 11, 2021 by @sindresorhus

Detect the file type of a Buffer/Uint8Array/ArrayBuffer

Updated 9 days ago by @sindresorhus

Check if argv has a specific flag

Updated 10 days ago by @sindresorhus

Check if something is a Node.js stream

Updated 3 days ago by @sindresorhus

Check if a value is a plain object

Updated April 16, 2021 by @sindresorhus

Check if a path is a file, directory, or symlink

Updated January 27, 2021 by @sindresorhus

Returns true if an object was created by the `Object` constructor, or Object.create(null).

Updated September 9, 2020 by @stevenvachon

Type check values

Updated April 22, 2021 by @sindresorhus

Lint files staged by git

Updated 5 days ago by @okonet

Check if the character represented by a given Unicode code point is fullwidth

Updated April 16, 2021 by @sindresorhus

JavaScript Standard Style - ESLint Shareable Config

Updated June 11, 2021 by @bret

Returns true if a number or string value is a finite number. Useful for regex matches, parsing, user input, etc.

Updated July 4, 2018 by @doowb

Check if a value is an object

Updated April 16, 2021 by @sindresorhus

Get the native type of a value.

Updated January 16, 2020 by @doowb

unist utility to check if a node passes a test

Updated 8 days ago by @wooorm

Check if something is a promise

Updated April 16, 2021 by @sindresorhus

Returns `true` if the given string looks like a glob pattern or an extglob pattern. This makes it easy to create code that only uses external modules like node-glob when …

Updated March 27, 2019 by @doowb

Find newer versions of dependencies than what your package.json allows

Updated 15 days ago by @raine

Returns true if a value exists, false if empty. Works with deeply nested values using object paths.

Updated March 3, 2018 by @jonschlinkert

JavaScript Standard Style

Updated June 15, 2021 by @toddbluhm

Check if a path is in the current working directory

Updated May 3, 2021 by @sindresorhus

A little library for asserting types and values.

Updated January 19, 2020 by @philbooth

Check whether a request can be retried based on the `error.code`

Updated April 17, 2021 by @floatdrop

Check if a string or buffer is SVG

Updated March 16, 2021 by @sindresorhus

unist utility to recursively walk over nodes, with ancestral information

Updated 13 hours ago by @wooorm