A lightweight Promises/A+ and when() implementation, plus other async goodies.
Waits until the given predicate function returns a truthy value, then resolves
Add context awareness to your apps and frameworks by safely evaluating user-defined conditional expressions. Useful for evaluating expressions in config files, prompts, key bindings, completions, templates, and many other user cases.
Promised wrapper for node fs module with usefull additional set of functions.
Tiny library that adds promise awareness to node_redis