Logica is a framework to reify and work with predicates.

A common problem that many frameworks have is the ability to give developers an expressive intermediary scripting language or DSL. Logicality helps solve this problem by providing a simple boolean expression evaluator.

A parser to generate a tree structure from a logical query string using treetop.

Logging made simple

A library for generating logic puzzles

Standardized logging of API requests/responses

Compute CSS sizing/alignment styles for SVG and raster logos with consistent perceived rendering.

Rack middleware to output rails logs to a webpage

Logging for Teak backend services.

Powerful and extensible logging library

Logstash codec plugin to chunk an input into an event every specified number of bytes.

Simple file based logging for Logstash.

See https://github.com/fholzer/logstash-filter-wrap_json/blob/master/README.md for details.

This gem is a Logstash plugin required to be installed on top of the Logstash core pipeline using $LS_HOME/bin/logstash-plugin install gemname. This gem is not a stand-alone program

Takes events from anything you like, and reliably sends them to a logstash server (or cluster thereof), using modern service discovery techniques like DNS.

LogSweeper is a simple module for cleaning up log directories.

Adds logging to your application without cluttering your code with logger calls

Write logs messages to multiple destinations.

Logux client for rails

Lois reports statuses of CI results to Github Commit Statuses.