Search results
3463 packages found
Returns true if a value has the characteristics of a valid JavaScript descriptor. Works for data descriptors and accessor descriptors.
Returns true if a number or string value is a finite number. Useful for regex matches, parsing, user input, etc.
Check if argv has a specific flag
Returns true if a value has the characteristics of a valid JavaScript data descriptor.
Returns true if a value has the characteristics of a valid JavaScript accessor descriptor.
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 necessary, resulting in much faster code execution and initialization time, and a bet
Returns true if an object was created by the `Object` constructor, or Object.create(null).
Check if something is a Node.js stream
Get the native type of a value.
Returns true if a string has an extglob.
type-check allows you to check the types of JavaScript values at runtime with a Haskell like type syntax.
Update notifications for your CLI app
Detect the file type of a Buffer/Uint8Array/ArrayBuffer
JavaScript Standard Style - ESLint Shareable Config
- JavaScript Standard Style
- check
- checker
- code
- code checker
- code linter
- code standards
- code style
- enforce
- eslint
- eslintconfig
- hint
- jscs
- jshint
- View more
Returns true if the value is an object and not an array or null.
Lint files staged by git
JavaScript Standard Style
- JavaScript Standard Style
- check
- checker
- code
- code checker
- code linter
- code standards
- code style
- enforce
- eslint
- hint
- jscs
- jshint
- lint
- View more
Detect whether the terminal supports Unicode
Check if a value is a plain object