fritzy/level-atomichooks

Higher-order functions and common patterns for asynchronous code

Padlock works to prevent unexpected code execution when dealing with asynchronous callbacks without blocking. Call a function with lock to execute it as soon as a lock can be attained, and unlock it at all of your possible callback end-points. Use the same lock on other functions that you don't want to interrupt. Code will execute in order as the lock can be acquired.

simplified stream construction

writable stream that concatenates strings or binary data and calls a callback with the result

Rigorous implementation of RFC4122 (v1 and v4) UUIDs.

Easy unit testing for node.js and the browser.

Fast & simple storage - a Node.js-style LevelDB wrapper