Simple "Least Recently Used" (LRU) cache
Copy a file
Murmur hash optimized for performance, not collision avoidance.
very fast mongoid compatible unique ids
Move a file - Even works across devices
Quickly write json array to a .csv file
Extremely fast deep cloning function
fast php date() work-alike for nodejs
Quick Sort Algorithm Implementation
Test if a number is prime in constant time, using a cached Sieve of Eratosthenes.
Quickly run NPM script by prefix without typing the full name
Tiny & Fast LRU Implementation as possible
A tiny, quick and dirty Set implementation.
Quickly get a number's prime factors, using a cached Sieve of Eratosthenes
Extract a subset of lines from a string efficiently
Fastest way to test if a number is pentagonal
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