| 1 | 4,298 | 4,759 | active-fedora | ActiveFedora provides for creating and managing objects in the Fedora Repository Archit... |
| 2 | 6,054 | 4,932 | hydra-head | Hydra-Head is a Rails Engine containing the core code for a Hydra application. |
| 3 | 6,521 | 6,112 | hydra-access-controls | Access controls for project hydra |
| 4 | 6,562 | 5,057 | hydra-core | Hydra-Head is a Rails Engine containing the core code for a Hydra application. The full... |
| 5 | 7,767 | 8,223 | solrizer | Use solrizer to populate solr indexes. You can run solrizer from within your app, usin... |
| 6 | 7,900 | 7,095 | active-triples | ActiveTriples provides tools for modeling RDF as discrete resources. |
| 7 | 8,038 | 9,104 | om | OM (Opinionated Metadata): A library to help you tame sprawling XML schemas like MODS. ... |
| 8 | 8,308 | 6,132 | browse-everything | AJAX/Rails engine file browser for cloud storage services |
| 9 | 8,465 | 6,185 | ldp | Linked Data Platform client library |
| 10 | 8,658 | 6,523 | hydra-derivatives | Derivative generation plugin for hydra |
| 11 | 8,722 | 6,124 | qa | Provides a set of uniform RESTful routes to query any controlled vocabulary or set of a... |
| 12 | 8,752 | 6,268 | hydra-editor | A basic metadata editor for hydra-head |
| 13 | 8,847 | 6,980 | rubydora | Fedora Commons REST API ruby library |
| 14 | 8,961 | 7,401 | hydra-file_characterization | To provide a wrapper for file characterization |
| 15 | 9,060 | 7,151 | hydra-works | Using this data model should enable easy collaboration amongst Samvera projects. |
| 16 | 9,100 | 7,289 | hydra | Project Hydra Stack Dependencies |
| 17 | 9,530 | 9,164 | jettywrapper | Spin up a jetty instance (e.g., the one at https://github.com/projecthydra/hydra-jetty)... |
| 18 | 9,896 | 7,537 | hydra-pcdm | Portland Common Data Model (PCDM) |
| 19 | 9,931 | 7,881 | active_encode | This gem provides an interface to transcoding services such as Ffmpeg, Amazon Elastic T... |
| 20 | 9,985 | 6,718 | iiif_manifest | IIIF http://iiif.io/ defines an API for presenting related images in a viewer. This tra... |
| 21 | 10,457 | 7,401 | iiif-image-api | Ruby APIs for working with IIIF |
| 22 | 10,504 | 6,903 | hyrax | Hyrax is a featureful Samvera front-end based on the latest and greatest Samvera softwa... |
| 23 | 11,219 | 8,443 | bixby | A Style Configuration for RuboCop |
| 24 | 11,316 | 10,141 | sufia | Sufia extends the robust Hydra framework to provide a user interface around common repo... |
| 25 | 11,559 | 6,615 | valkyrie | An ORM using the Data Mapper pattern, specifically built to solve Digital Repository us... |
| 26 | 11,684 | 8,100 | noid-rails | Noid identifier services for Rails-based applications. |
| 27 | 12,590 | 8,897 | curation_concerns | A Rails Engine that allows an application to CRUD CurationConcern objects (a.k.a. "Works") |
| 28 | 13,010 | 12,044 | sufia-models | Models and services for sufia |
| 29 | 13,512 | 10,779 | hydra-collections | A rails engine for managing Hydra Collections |
| 30 | 13,706 | 18,734 | samvera-nesting_indexer | Samvera nested collections indexing |
| 31 | 14,272 | 49,934 | active_fedora-noid | Noid identifier services for ActiveFedora-based applications. |
| 32 | 15,549 | 12,944 | hydra-role-management | Rails engine to do user roles in an RDBMS for hydra-head |
| 33 | 15,802 | 14,012 | hydra-batch-edit | Rails engine to do batch editing with curation_concerns |
| 34 | 18,717 | 147,664 | active_fedora-registered_attributes | An ActiveFedora extension for registring attributes |
| 35 | 19,125 | 87,989 | pul_uv_rails | Princeton University Library branded Universal Viewer for use in rails projects. |
| 36 | 19,178 | 18,989 | hydra-remote_identifier | Handles the registration and minting of remote identifiers (i.e. DOI, ARK, ORCID) |
| 37 | 19,330 | 17,697 | hydra-pbcore | A Hydra gem that offers PBCore datastream definitions using OM |
| 38 | 19,955 | 15,898 | solrizer-fedora | An extension to projecthydra/solrizer that provides utilities for loading objects from ... |
| 39 | 21,110 | 13,398 | fcrepo_admin | A Rails engine for administrative access to a Fedora Commons repository based on the Hy... |
| 40 | 21,381 | 16,640 | curate | A data curation Ruby on Rails engine built on Hydra and Sufia |
| 41 | 26,922 | 34,132 | activefedora-aggregation | Aggregations for active-fedora |
| 42 | 27,664 | 21,977 | hydra-tutorial | Tutorial that works through setting up a hydra head |
| 43 | 30,135 | 24,607 | hybag | A Hydra gem for adding BagIt functionality to ActiveFedora models. |
| 44 | 30,518 | 16,074 | fedora_lens | A client for Fedora Commons Repository (fcrepo) version 4 |
| 45 | 32,133 | 60,419 | active_fedora_relsint | ActiveFedora library to allow use of RELS-INT to track RDF assertions about datastreams... |
| 46 | 32,384 | 33,114 | geo_concerns | Rails engine for Hydra Geo models. Built around Curation Concerns engine. |
| 47 | 33,096 | 17,953 | curation_concerns-models | An extensible repository data-model with works and and many attached files |
| 48 | 33,695 | 24,607 | orcid | A Rails engine for orcid.org integration. |
| 49 | 33,948 | 67,286 | active_fedora-datastreams | XML and RDF datastreams for ActiveFedora |
| 50 | 35,116 | 14,845 | valkyrie-sequel | Valkyrie::MetadataAdapter for Postgres using Sequel. |
| 51 | 36,415 | 81,475 | active_fedora-crosswalks | Enables metadata crosswalking between ActiveFedora datastreams. |
| 52 | 37,611 | 24,042 | hydra-validations | Validations for Hydra applications, based on ActiveModel::Validations |
| 53 | 41,141 | 52,160 | geomash | Parse string for potential geographic matches and return that data along with the TGN I... |
| 54 | 42,836 | 33,114 | fedora-migrate | Migrates data (models, datastreams, content) from a Fedora3 repository to Fedora4 |
| 55 | 46,075 | 37,756 | hydra-mods | Hydra MODS components split out from hydra-head |
| 56 | 54,519 | 37,756 | worthwhile | A self-deposit system with works and and many attached files |
| 57 | 56,201 | 57,388 | hydra-ldap | A gem for managing groups with ldap |
| 58 | 61,534 | 49,934 | hydra-migrate | Simple migrations for Hydra objects |
| 59 | 65,497 | 47,828 | marmotta | Ruby gem to interface with Apache Marmotta |
| 60 | 67,152 | 47,828 | composed_validations | Composes validations onto properties of an object. |
| 61 | 72,557 | 49,934 | geo_works | Rails engine for Hydra Geo models. Built around the Hyrax engine. |
| 62 | 74,089 | 54,712 | valley-rails-generator | Valley Rails Generator is a rails generator developed by OSU Libraries & Press
to speed... |
| 63 | 74,227 | 43,966 | linked_vocabs | Linked Data Controlled Vocabularies for ActiveFedora::Rdf. |
| 64 | 78,076 | 75,970 | string_rtl | Patches #dir onto string to say if it's LTR or RTL. |
| 65 | 83,210 | 52,160 | share_notify | Provides basic API integration with ShareNotify |
| 66 | 100,841 | 57,388 | huborg | Make changes to Organization Repositories en-masse. |
| 67 | 102,321 | 81,475 | google-scholar | Google Scholar interface. Currently only works for Author searches. |
| 68 | 105,166 | 52,160 | change_the_subject | Provides configuration and utilities for replacing archaic subject terms with preferred... |
| 69 | 113,239 | 87,989 | geo_works-derivatives | Hydra::Derivatives compatible processors for Geospatial derivative generation |
| 70 | 130,831 | 94,974 | order_up | Backend agnostic queuing implementation |
| 71 | 130,979 | 115,482 | valhalla | No idea what this does currently. |
| 72 | 132,371 | 147,664 | active-encode | This gem serves as the basis for the interface between a Ruby (Rails) application and a... |
| 73 | 139,899 | 115,482 | single_use_links | Description of SingleUseLinks. |
| 74 | 140,094 | 87,989 | CurlingIron | Curl angle brackets in RDFXML |
| 75 | 162,604 | 104,140 | hydra-grouper | The long awaited separation of groups and roles for Project Hydra. |
| 76 | 162,778 | 128,321 | sleipnir | An ORM using the Data Mapper pattern, specifically built to solve Digital Repository us... |
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