| # | Total Rank | Daily Rank | Name | Summary |
|---|---|---|---|---|
| 1 | 4,288 | 4,974 | active-fedora | ActiveFedora provides for creating and managing objects in the Fedora Repository Archit... |
| 2 | 4,676 | 4,021 | blacklight | Blacklight is an open source Solr user interface discovery platform. You can use Bl... |
| 3 | 6,058 | 5,399 | hydra-head | Hydra-Head is a Rails Engine containing the core code for a Hydra application. |
| 4 | 6,524 | 5,438 | hydra-access-controls | Access controls for project hydra |
| 5 | 6,571 | 5,561 | hydra-core | Hydra-Head is a Rails Engine containing the core code for a Hydra application. The full... |
| 6 | 6,725 | 8,063 | dlss-capistrano | Capistrano recipes to assist with development, testing, & deployment of SUL/DLSS Ruby p... |
| 7 | 6,913 | 12,610 | capistrano-shared_configs | This gem provides capistrano tasks to pull the latest configs from the shared configs b... |
| 8 | 7,583 | 8,740 | stanford-mods | Stanford specific wrangling of MODS metadata from DOR, the Stanford Digital Object Repo... |
| 9 | 7,705 | 9,522 | mods | Parse MODS (Metadata Object Description Schema) records. More information about MODS c... |
| 10 | 7,767 | 8,815 | solrizer | Use solrizer to populate solr indexes. You can run solrizer from within your app, usin... |
| 11 | 7,791 | 6,078 | dor-services | Contains classes to register objects and initialize workflows |
| 12 | 8,028 | 8,074 | om | OM (Opinionated Metadata): A library to help you tame sprawling XML schemas like MODS. ... |
| 13 | 8,242 | 15,994 | dor-rights-auth | Parses rightsMetadata xml into a useable object |
| 14 | 8,300 | 7,042 | browse-everything | AJAX/Rails engine file browser for cloud storage services |
| 15 | 8,304 | 12,331 | mods_display | MODS Display is a gem to centralize the display logic of MODS metadata. |
| 16 | 8,484 | 6,518 | ldp | Linked Data Platform client library |
| 17 | 8,537 | 7,437 | noid | Nice Opaque Identifier |
| 18 | 8,606 | 6,380 | openseadragon | OpenSeadragon is a javascript library for displaying tiling images. This gem packages t... |
| 19 | 8,666 | 6,759 | hydra-derivatives | Derivative generation plugin for hydra |
| 20 | 8,740 | 6,815 | qa | Provides a set of uniform RESTful routes to query any controlled vocabulary or set of a... |
| 21 | 8,766 | 6,394 | hydra-editor | A basic metadata editor for hydra-head |
| 22 | 8,843 | 7,774 | rubydora | Fedora Commons REST API ruby library |
| 23 | 8,886 | 5,728 | dor-services-client | A client for dor-services-app |
| 24 | 8,964 | 7,299 | hydra-file_characterization | To provide a wrapper for file characterization |
| 25 | 9,001 | 7,355 | blacklight-spotlight | Enable librarians, curators, and others who are responsible for digital collections to ... |
| 26 | 9,068 | 7,247 | hydra-works | Using this data model should enable easy collaboration amongst Samvera projects. |
| 27 | 9,088 | 8,188 | hydra | Project Hydra Stack Dependencies |
| 28 | 9,322 | 7,176 | cocina-models | SDR data models that can be validated |
| 29 | 9,336 | 5,965 | riiif | A IIIF image server |
| 30 | 9,518 | 9,788 | jettywrapper | Spin up a jetty instance (e.g., the one at https://github.com/projecthydra/hydra-jetty)... |
| 31 | 9,904 | 7,236 | hydra-pcdm | Portland Common Data Model (PCDM) |
| 32 | 9,951 | 6,115 | active_encode | This gem provides an interface to transcoding services such as Ffmpeg, Amazon Elastic T... |
| 33 | 10,040 | 6,336 | iiif_manifest | IIIF http://iiif.io/ defines an API for presenting related images in a viewer. This tra... |
| 34 | 10,508 | 6,407 | iiif-image-api | Ruby APIs for working with IIIF |
| 35 | 10,543 | 7,538 | hyrax | Hyrax is a featureful Samvera front-end based on the latest and greatest Samvera softwa... |
| 36 | 11,268 | 7,693 | bixby | A Style Configuration for RuboCop |
| 37 | 11,322 | 9,681 | sufia | Sufia extends the robust Hydra framework to provide a user interface around common repo... |
| 38 | 11,706 | 10,329 | sdr-client | This provides a way to deposit repository objects into the Stanford Digital Repository |
| 39 | 11,738 | 7,125 | noid-rails | Noid identifier services for Rails-based applications. |
| 40 | 12,624 | 9,788 | curation_concerns | A Rails Engine that allows an application to CRUD CurationConcern objects (a.k.a. "Works") |
| 41 | 12,665 | 9,788 | traject_plus | Extensions to Traject for non-MARC formats |
| 42 | 13,007 | 10,864 | sufia-models | Models and services for sufia |
| 43 | 13,543 | 11,538 | hydra-collections | A rails engine for managing Hydra Collections |
| 44 | 13,668 | 28,432 | samvera-nesting_indexer | Samvera nested collections indexing |
| 45 | 14,229 | 36,272 | active_fedora-noid | Noid identifier services for ActiveFedora-based applications. |
| 46 | 15,345 | 15,994 | about_page | Description of AboutPage. |
| 47 | 15,470 | 15,994 | revs-utils | Shared methods and functions used by revs-indexer, pre-assembly and bulk metadata loadi... |
| 48 | 15,543 | 10,419 | druid-tools | Tools to manipulate DRUID trees and content directories |
| 49 | 15,608 | 8,580 | hydra-role-management | Rails engine to do user roles in an RDBMS for hydra-head |
| 50 | 15,799 | 14,259 | hydra-batch-edit | Rails engine to do batch editing with curation_concerns |
| 51 | 16,168 | 36,272 | base_indexer | Description of BaseIndexer. |
| 52 | 16,236 | 9,248 | dor-workflow-client | Enables Ruby manipulation of the DOR Workflow Service via its REST API |
| 53 | 16,252 | 11,210 | moab-versioning | Contains classes to process digital object version content and metadata |
| 54 | 16,790 | 10,781 | dor-workflow-service | Enables Ruby manipulation of the DOR Workflow Service via its REST API |
| 55 | 17,175 | 10,864 | discovery-indexer | This library manages the core operations for the discovery indexing such as reading PUR... |
| 56 | 17,235 | 13,031 | assembly-objectfile | Get exif data, file sizes and more. |
| 57 | 17,350 | 10,380 | blacklight-oembed | Oembed display for Blacklight |
| 58 | 18,256 | 9,045 | blacklight-hierarchy | Allows delimited Solr facets to become hierarchical trees in Blacklight. |
| 59 | 18,366 | 12,259 | lyber-core | Contains classes to make http connections with a client-cert, use Jhove, and call Suri ... |
| 60 | 18,543 | 54,141 | dor-event-client | A client for event services provided by DOR Services App |
| 61 | 18,627 | 163,619 | active_fedora-registered_attributes | An ActiveFedora extension for registring attributes |
| 62 | 19,147 | 26,167 | hydra-remote_identifier | Handles the registration and minting of remote identifiers (i.e. DOI, ARK, ORCID) |
| 63 | 19,323 | 22,814 | hydra-pbcore | A Hydra gem that offers PBCore datastream definitions using OM |
| 64 | 19,815 | 13,714 | rgeoserver | GeoServer REST API Ruby library |
| 65 | 19,978 | 17,022 | solrizer-fedora | An extension to projecthydra/solrizer that provides utilities for loading objects from ... |
| 66 | 20,090 | 26,167 | sul_styles | A gem for adding Stanford University Libraries styles to Rails applications |
| 67 | 21,161 | 12,423 | fcrepo_admin | A Rails engine for administrative access to a Fedora Commons repository based on the Hy... |
| 68 | 21,394 | 17,319 | curate | A data curation Ruby on Rails engine built on Hydra and Sufia |
| 69 | 23,603 | 15,801 | spotlight-dor-resources | Spotlight resource indexer for DOR resources. |
| 70 | 24,621 | 19,908 | robot-controller | Monitors and controls running workflow robots off of priority queues and within a cluster |
| 71 | 25,970 | 17,963 | preservation-client | A Ruby client for the RESTful HTTP APIs provided by the Preservation Catalog API. |
| 72 | 26,865 | 34,410 | activefedora-aggregation | Aggregations for active-fedora |
| 73 | 27,103 | 10,598 | arclight | A Blacklight-based environment to support discovery and delivery for archives and speci... |
| 74 | 27,698 | 21,544 | hydra-tutorial | Tutorial that works through setting up a hydra head |
| 75 | 27,836 | 45,193 | modsulator | Tools and libraries for working with metadata spreadsheets and MODS. |
| 76 | 28,003 | 18,280 | blacklight-maps | Blacklight plugin providing map views for records with geographic data. |
| 77 | 28,089 | 15,994 | harvestdor-indexer | Harvest DOR object metadata by the item or collection, plus code framework to write Sol... |
| 78 | 28,492 | 14,872 | dor-fetcher | Wrapper for the Dor Fetcher Services RESTful API. |
| 79 | 30,146 | 24,351 | hybag | A Hydra gem for adding BagIt functionality to ActiveFedora models. |
| 80 | 30,680 | 14,550 | fedora_lens | A client for Fedora Commons Repository (fcrepo) version 4 |
| 81 | 30,734 | 15,994 | assembly-image | Contains classes to create derivative image files and perform other image operations |
| 82 | 31,475 | 25,227 | rspec-solr | Provides RSpec custom matchers to be used with Solr response objects. |
| 83 | 31,974 | 62,077 | active_fedora_relsint | ActiveFedora library to allow use of RELS-INT to track RDF assertions about datastreams... |
| 84 | 32,263 | 16,497 | global_alerts | SUL global alerts as a service |
| 85 | 32,295 | 15,024 | geo_concerns | Rails engine for Hydra Geo models. Built around Curation Concerns engine. |
| 86 | 32,491 | 22,164 | blacklight_heatmaps | Search and view Blacklight resources on a map. |
| 87 | 33,247 | 17,621 | curation_concerns-models | An extensible repository data-model with works and and many attached files |
| 88 | 33,813 | 28,432 | orcid | A Rails engine for orcid.org integration. |
| 89 | 33,859 | 57,880 | active_fedora-datastreams | XML and RDF datastreams for ActiveFedora |
| 90 | 37,689 | 31,165 | hydra-validations | Validations for Hydra applications, based on ActiveModel::Validations |
| 91 | 38,958 | 38,192 | mirador_rails | Bundling up Mirador for Rails use. |
| 92 | 39,981 | 22,164 | jhove-service | [DEPRECATED] Generates JHOVE output and/or technicalMetadata |
| 93 | 40,531 | 19,908 | parse_date | Get normalized date values for searching, faceting and display (e.g. in Solr search eng... |
| 94 | 40,628 | 21,544 | blacklight_dynamic_sitemap | Dynamic sitemap.xml for BLacklight |
| 95 | 40,713 | 72,452 | stanford-geo | Geo related data for Stanford Libraries |
| 96 | 40,984 | 18,673 | geomash | Parse string for potential geographic matches and return that data along with the TGN I... |
| 97 | 41,019 | 28,432 | sdr-replication | Contains classes to archive and retrieve digital object version content and metadata |
| 98 | 41,146 | 40,326 | lyberteam-capistrano-devel | Capistrano recipies to assist with the development, testing, and release of SUL/DLSS R... |
| 99 | 41,967 | 21,544 | exhibits_solr_conf | A set of Solr config files and a rake task for testing sul-dlss exhibit and spotlight g... |
| 100 | 42,547 | 45,193 | assembly-utils | Contains classes to manipulate DOR objects for assembly and accessioning |
| 101 | 42,686 | 29,746 | harvestdor | Harvest DOR object metadata from a Stanford public purl page |
| 102 | 42,867 | 36,272 | fedora-migrate | Migrates data (models, datastreams, content) from a Fedora3 repository to Fedora4 |
| 103 | 44,204 | 22,164 | editstore | The editstore gem is a Rails engine, including all models and migrations needed to conn... |
| 104 | 46,027 | 40,326 | hydra-mods | Hydra MODS components split out from hydra-head |
| 105 | 47,382 | 19,908 | gdor-indexer | PURL doc => Solr hash logic |
| 106 | 50,611 | 17,963 | purl_fetcher-client | Traject-compatible reader implementation for streaming data from purl-fetcher |
| 107 | 51,340 | 31,165 | solrmarc_wrapper | Ruby wrapper for accessing SolrMarc objects and Solr objects, such as using org.solrmar... |
| 108 | 52,536 | 28,432 | workflow-archiver | Can be used standalone or used as a library |
| 109 | 54,782 | 23,534 | datacite | See https://support.datacite.org/docs/api |
| 110 | 54,819 | 34,410 | worthwhile | A self-deposit system with works and and many attached files |
| 111 | 56,375 | 79,075 | hydra-ldap | A gem for managing groups with ldap |
| 112 | 58,092 | 29,746 | dlss_cops | [DEPRECATED] DlssCops is a Rubocop configuration gem that holds DLSS's baseline Ruby st... |
| 113 | 58,491 | 10,380 | folio_client | This provides API interaction with the Folio ILS API |
| 114 | 59,705 | 50,933 | solrj_wrapper | Ruby wrapper for interacting with Solrj objects, such as org.apache.solr.client.solrj.i... |
| 115 | 61,461 | 24,351 | globus_client | This provides API interaction with the Globus API |
| 116 | 61,717 | 40,326 | hydra-migrate | Simple migrations for Hydra objects |
| 117 | 63,181 | 21,544 | etd_model | Contains classes that define the Fedora content model for electronic theses and dissert... |
| 118 | 63,305 | 97,074 | lyber-utils | Contains classes perform generic utilty functions |
| 119 | 65,459 | 48,013 | tcramer | tcramer writes rake tasks |
| 120 | 66,754 | 109,865 | rdf-open_annotation | This gem deprecated in favor of rdf-vocab |
| 121 | 68,897 | 45,193 | checksum-tools | Contains classes and executable files to generate and verify checksums |
| 122 | 72,660 | 27,248 | geo_works | Rails engine for Hydra Geo models. Built around the Hyrax engine. |
| 123 | 74,579 | 45,193 | linked_vocabs | Linked Data Controlled Vocabularies for ActiveFedora::Rdf. |
| 124 | 77,267 | 66,914 | wfs_rails | A Rails engine for using/testing Stanford Libraries Workflow Services. |
| 125 | 80,274 | 72,452 | spotlight-resources-iiif | Spotlight Resource Indexer for IIIF manifests or collections. |
| 126 | 81,712 | 34,410 | eem_model | Contains classes that define the Fedora content model for everday electronic materials. |
| 127 | 83,524 | 66,914 | share_notify | Provides basic API integration with ShareNotify |
| 128 | 85,209 | 62,077 | geohydra | Geospatial MetaData ToolKit for use in a GeoHydra head |
| 129 | 85,287 | 50,933 | rdf-iiif | This gem deprecated in favor of rdf-vocab |
| 130 | 90,970 | 20,967 | ocfl | See https://ocfl.io/ |
| 131 | 92,063 | 66,914 | robots_dot_text | A rails engine to provide environment specific robots.txt files |
| 132 | 101,159 | 54,141 | archive-utils | Contains classes to archive and retrieve digital object version content and metadata |
| 133 | 101,622 | 57,880 | huborg | Make changes to Organization Repositories en-masse. |
| 134 | 104,147 | 87,133 | hydra-ezid | A Ruby gem providing EZID services for Hydra applications |
| 135 | 105,990 | 87,133 | cerberus-annotations | Open Annotation demonstrator for LD4L |
| 136 | 106,613 | 54,141 | sul_orcid_client | This provides API interaction with the ORCID API |
| 137 | 107,362 | 36,272 | mais_orcid_client | This provides API interaction with the MAIS's ORCID API |
| 138 | 108,202 | 20,967 | dor_indexing | Library for creating Solr documents for SDR indexing. |
| 139 | 131,036 | 87,133 | order_up | Backend agnostic queuing implementation |
| 140 | 132,144 | 97,074 | active-encode | This gem serves as the basis for the interface between a Ruby (Rails) application and a... |
| 141 | 135,585 | 72,452 | rialto-etl | ETL tools for RIALTO, Stanford University Libraries' research intelligence project |
| 142 | 139,684 | 97,074 | single_use_links | Description of SingleUseLinks. |
| 143 | 144,400 | 109,865 | questioning_authority | Interface for different vocabulary authorities. |
| 144 | 162,055 | 109,865 | hyperon | Hyperon is a front-end based on the robust Hydra framework, providing a user interface ... |
| 145 | 162,647 | 109,865 | hydra-grouper | The long awaited separation of groups and roles for Project Hydra. |
| 146 | 169,763 | 126,204 | repository-client | This provides a way to deposit repository objects into the Stanford Digital Repository |
| 147 | 171,147 | 29,746 | cocina_display | Helpers for rendering Cocina metadata |
| 148 | 173,877 | 57,880 | dlss-capistrano-docker | Capistrano recipes for use in SUL/DLSS projects for docker deployment |
| 149 | 181,301 | 10,380 | mais_person_client | This provides API interaction with the MAIS's Person API |
| 150 | 185,280 | 147,334 | wasapi_client | This provides API interaction with the Archive-It WASAPI API |
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