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233 packages found
call a callback when a file is created
Check if a process is running
Get an unused filename by appending a number if it exists: `file.txt` → `file (1).txt`
Get an unused foldername by appending a number if it exists: `folder` → `folder (1)`
Async fs.exists() that walks the PATH environment variable
A tool to get the git root path
Mongoose plugin to validate that ObjectID references refer to objects that actually exist in the referenced collection
> Check if a path exists
Check if a file exists without try catch
A generic object testing package for Node.js
- testr
- tester
- test
- tests
- testing
- unit
- generic
- json
- validate
- validator
- validation
- dictionary
- javascript
- object
- View more
Check if package.json contains a script
check if a node tarball exists on the official website
A small library that checks whether a URL is online or not
An appendable array with file persistance/listeners, producer/consumer and inter process capabilities
Check for a Yarn lockfile in the current working directory.
A plugin for waiting on elements in Cypress
- cypress
- promise
- wait
- automation
- test
- testing
- painless
- async
- await
- test utils
- assertion helpers
- visible
- hidden
- exists
A Babel plugin which emulates the `a?` existence check from CoffeeScript using the `??` syntax
Tests whether a path exists on the filesystem.