Not for monitoring Elasticsearch, but for instrumenting it as as a datatore in the databases tab in NewRelic

NFe XML Extractor

This tool can make (for example) an AngularJS controller template file for you (.js), so that whenever you want to make a new controller for your app, you don't have to type the same starting code over and over again (by the way, this tool doesn't only create controllers. It does directives, filt...

Forms for Nguyễn is Ruby library that could merge PDF fields by XFDF/FDF via pdftk.

Nidyx generates Objective-C models from JSONSchema files. Use your API's spec to make your client's models in a snap.

NiFTP makes Ruby's decidedly un-nifty Net::FTP library easier to use.

A simple, full-featured command line todo app

Improving your Git workflow since 2013.

Evaluate methods in Ruby as Javascript instead

Noiseless is a Rails-focused, ActiveRecord-style search abstraction supporting Elasticsearch, OpenSearch, Typesense, and PostgreSQL with asynchronous querying and a chainable DSL.

No more querying views in your Rails apps

Parser for NOTAM (Notice to Air Missions) messages in Ruby.

Null Object Design Pattern Ruby implementation

Authenticates requests proxied by a bitly/oauth2_proxy server using shared-secret HMAC request signatures.

find unused method and class with mach-o file.

Easily cache objects in Ruby, using a Redis store backend

Watch files in a directory and take some action when they change (run tests, compile markdown, compile SCSS, etc)

Ruby wrapper for REST Odnoklassniki API calls. GET and POST calls.

OFX for Ruby is a pure Ruby implementation of Open Financial Exchange specifications (1.0.2 through 2.1.1) for building both financial clients and servers, providing parsers/serializers for each version, and a uniform object model across all versions.

Common library of OMF, a generic framework for controlling and managing networking testbeds.