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Zachary's Tool Kit contains a collection of reusable classes meant to simplify development of complex systems in Ruby, especially devops tooling. These classes provide functionality I often find myself needing from project to project. Instead of reinventing the wheel each time, I've started building a collection of reusable classes. Easy-bake DSLs, parallel processing, complex logging, templating and many other useful design patterns, for example are all contained in simple, reusable classes with a common interface and configuration style.
The Sigar API provides a portable interface for gathering system information such as: - System memory, swap, CPU, load average, uptime, logins - Per-process memory, CPU, credential info, state, arguments, environment, open files - File system detection and metrics - Network interface detection, configuration info and metrics - Network route and connection tables This information is available in most operating systems, but each OS has their own way(s) providing it. SIGAR provides developers with one API to access this information regardless of the underlying platform.
This package contains the Java bindings SIGAR.
The Simple Logging Facade for Java or (SLF4J) is intended to serve as a simple facade for various logging APIs allowing to the end-user to plug in the desired implementation at deployment time. SLF4J also allows for a gradual migration path away from Jakarta Commons Logging (JCL). Logging API implementations can either choose to implement the SLF4J interfaces directly, e.g. NLOG4J or SimpleLogger. Alternatively, it is possible (and rather easy) to write SLF4J adapters for the given API implementation, e.g. Log4jLoggerAdapter or JDK14LoggerAdapter..
A Java port of the snappy, a fast compresser/decompresser written in C++.
StAX2 is an experimental API that is intended to extend basic StAX specifications in a way that allows implementations to experiment with features before they end up in the actual StAX specification (if they do). As such, it is intended to be freely implementable by all StAX implementations same way as StAX, but without going through a formal JCP process.
A Java library for summarizing data in streams for which it is infeasible to store all events. More specifically, there are classes for estimating: cardinality (i.e. counting things); set membership; top-k elements and frequency. One particularly useful feature is that cardinality estimators with compatible configurations may be safely merged.
StringTemplate is a java template engine (with ports for C# and Python) for generating source code, web pages, emails, or any other formatted text output. StringTemplate is particularly good at multi-targeted code generators, multiple site skins, and internationalization/localization.
Subunit C bindings. See the python-subunit package for test processing functionality.