A Rails kernel for Jupyter frontends (e.g. notebook). Try it at try.jupyter.org.

Requires IronHide

Ruby implementation of http://goessner.net/articles/JsonPath/.

Customized version of Itamae. Integration with Serverspec. It can be provisioning using itamae's some AWS resources.

Handler integrating nifty with vmcatcher (HEPIX)

filter for hashes and serialization of POROs into a hash representation. both the filter and hash reprensentation use a similar DSL to define which attributes are used/allowed

helper for managing users with login/password via local db or remote rest-services

Nested data to flat, and flat data to nested.

Handle JSON-API Hashes as Ruby Objects

Jamnagar is a library for processing content using an petroleum refinement metaphor.

Ruby powered Digital Assistant (RDA)

Run Jasmine specs headlessly. This is a fork gem that makes firstbanco deploys easier. We don't normally do this, but the original gem is defunct.

Test your JavaScript without any framework dependencies, in any environment, and with a nice descriptive syntax.

Jbuilder bolt-on to make Jasonette JSON easier to produce

Handle Fitbit and Jawbone subscription notifications within a Rails or Rack app, and pass them on via ActiveSupport::Notifications.

Generates RSpecs for jbuilder templates

Friendly command-line interface for Jing Dong Foundry.

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Handles the opening and parsing of Jeog files.

Jetel - Custom made ETL for specific needs