Mark Grand

smileyVars. Template engine for SQL

crypto-shuffle. Very secure symmetric encryption algorithm with unlimited key length.

moving-weighted-ratio. Maintain ratios of counts as a moving average that can be used as an instantaneous value for a gauge metric. Useful for maintaining error rates, throttle rates and similar ratios for microservices.

tszero. Filter for tar and zip archives that sets all timestamps to zero. This allows archives with content that is the same except for timestamps to compare as equal.