tcollinsworth

ab-test-selector

Consistently assigns by argument to A or B test pool if enabled, also supports include and exclude lists

axios-cached-dns-resolve

Caches dns resolutions made with async dns.resolve instead of default sync dns.lookup, refreshes in background

ensure-path-cached

native ES6 ESM module, ensures path exits, shortcut for ensuring periodic dir, uses cache to avoid unnecessarily accessing remote fs, i.e., NFS/EFS

kafka-publisher

kafka message publisher, fallback appending messages to a file while kafka unavailable

no-kafka-hack

no-kafk hack to access metadata for healthcheck

profiler-heapdump

Provides ability to capture a profile and heapdump via a curl or wget commands which downloads the results to the local filesystem.

redact-axios-error

grooms and redacts axios errors to trim them down and make them more useful for logging

shoulder-tap

Allows clients to connect to a server and signal via a light-weight shoulder-tap event to indicate that work is available. It utilizes UDP. It was implemented to reduce latency and need for high frequency polling when implementing reliable distributed tra

@tcollinsworth/lrucache

lru cache with express middleware for inspection/management