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233 packages found
Base functionality used throughout XY Labs TypeScript/JavaScript libraries
Get the existing part of a given path, asynchronously
Check if filepath exists and is a file. Note this is a fork of file-exists dpenedency with some ammendments.
Checks if a directory exists or not
Check if a name exists on npm
An AMD (Require.js) and browser compatible jQuery plugin to check more easily and better whether an element (or many) exists.
Check for the existential value of a variable/object. Assign one if the value doesn't exist.
Check if a URL is a valid and existent GitHub HTTP(s) URL
A library that extends native ES6 Map to bi-directional map.
- bidirectional
- bi-directional
- bidi
- bi
- directional
- map
- es6
- reverse
- reverse-map
- reversemap
- exists
- getKeyOf
- getKeysOf
- key
- View more
Check for the existential value of a variable. Assign value by default.
Gets the docker container id / checks if the app is running in a docker container via CLI or API
Check if the npm package exists
Find, count or verify uppercase and lowercase words in a string
exists and allExist functions. plain and simple
Check if a file or directory exists in a given path.
The minimum and most straightforward way to check if command exists and where the executable is.
Verify if command exists on linux.
A tool to check if a specific path is a git repository
Checks to ensure the file exists. Resolves or Rejects a Promise
Small utility ot check if a native executable exists, and if not, print an error message