A Leveldb-backed tokenthrottle implementation. See http://npm.im/tokenthrottle
A tool for calculating relative timestamps to now.
A stream meter that both counts the bytes piped through it, and can optionally abort on a max size. (e.g. limit a http request size)
The eventually-correct database!
Pivot arrays of objects by key into a single object with a superset of keys containing arrays of each record's values.
Timeseries stream generators for http://npm.im/timestream streams
Redis-backed scheduled queue system with a Duplex stream interface
Node.js library to integrate with the Ravenwall monitoring service.
A tool for invoking your app instrumented by concurix-monitor.
Pure buffer (multibuffer) streams for leveldb. Faster/less memory overhead than the default streams, useful for bulk operations.
Garbage collection for levelup
A levelup wrapper interface to add/modify behavior of a levelup instance.
An optimized live-copy from one levelup instance to another.
A looser setInterval that schedules upon task completion to avoid overlap.
Filters for sequential objectMode streams (e.g. timeseries data)
Mapped operation Transforms for sequential objectMode streams (e.g. timeseries data).
An asynchronous token-based throttle. E.g. rate-limit API access by token/IP.
A Redis-backed tokenthrottle implementation. See http://npm.im/tokenthrottle
A small utility for storing and working with a fixed-length history of (ususally numeric) values.
A light statistical package that operates on numeric Arrays.
Makes a guess at formatting style of a given js string.
A streaming interface to the Redis SCAN (SCAN, SSCAN, HSCAN, ZSCAN) commands in Redis 2.8.x+
Sorted Object Stream Join -- Joins two sorted objectMode streams based on a provided join key.
Akin to the unix 'tee' command, takes stdin as a stream and lets you do what you want with it. Includes a log rotator.