| 1 | 488 | 454 | json-jwt | JSON Web Token and its family (JSON Web Signature, JSON Web Encryption and JSON Web Key... |
| 2 | 706 | 636 | attr_required | attr_required and attr_optional |
| 3 | 708 | 635 | rack-oauth2 | OAuth 2.0 Server & Client Library. Both Bearer token type are supported. |
| 4 | 753 | 667 | openid_connect | OpenID Connect Server & Client Library |
| 5 | 782 | 662 | swd | SWD (Simple Web Discovery) Client Library |
| 6 | 784 | 661 | webfinger | Ruby WebFinger client library |
| 7 | 3,039 | 2,455 | omniauth-apple | OmniAuth strategy for Sign In with Apple |
| 8 | 3,221 | 2,739 | apple_id | Sign-in with Apple backend library in Ruby. |
| 9 | 4,110 | 5,179 | fb_graph2 | Facebook Graph API v2.x Wrapper in Ruby |
| 10 | 4,500 | 16,041 | fb_graph | A full-stack Facebook Graph API wrapper in Ruby. |
| 11 | 5,785 | 13,589 | paypal-express | PayPal Express Checkout API Client for Instance, Recurring and Digital Goods Payment. |
| 12 | 10,444 | 15,187 | restclient_with_cert | RestClient with embedded cert |
| 13 | 14,383 | 30,871 | itunes-receipt | Handle iTunes In App Purchase Receipt Verification |
| 14 | 20,614 | 8,399 | square | Square API client |
| 15 | 20,880 | 35,417 | fb_graph-mock | FB Graph API mocking |
| 16 | 21,640 | 42,349 | jsonbuilder | Builder::XmlMarkup like JsonBuilder |
| 17 | 22,425 | 10,256 | twitter_oauth2 | Twitter OAuth 2.0 Client Library in Ruby. |
| 18 | 36,249 | 87,276 | activitystreams | A RubyGem for ActivityStreams Publishers |
| 19 | 36,947 | 30,871 | iknow | A rubygem for iKnow! APIs |
| 20 | 37,209 | 21,788 | web_authn | W3C Web Authentication API (a.k.a. WebAuthN / FIDO 2.0) RP library in Ruby |
| 21 | 42,518 | 17,849 | rack-locale_memorable | Remember locale in rack layer |
| 22 | 44,588 | 12,537 | faraday-jwt | Faraday Middleware for JWT Request & Response |
| 23 | 49,385 | 55,083 | smartfm | A rubygem for smart.fm APIs |
| 24 | 50,616 | 19,705 | nov-omniauth-yahoojp | Fork of Official OmniAuth strategy for Yahoo! JAPAN. |
| 25 | 64,825 | 42,349 | cose-key | COSE Key (RSA & EC) in Ruby |
| 26 | 97,921 | 30,871 | safie | Safie API Client in Ruby. |
| 27 | 102,629 | 42,349 | octokit-enterprise | Octokit for GitHub Enterprise |
| 28 | 114,441 | 55,083 | connect | Yet Another OpenID Connect Gem... might be |
| 29 | 117,843 | 87,276 | apple_pay | Apple Pay Merchant Backend |
| 30 | 126,626 | 55,083 | nov-ruby-openid | A library for consuming and serving OpenID identities. |
| 31 | 126,837 | 55,083 | nov-rack-openid | Provides a more HTTPish API around the ruby-openid library |
| 32 | 130,828 | 87,276 | nov-oauth2 | A Ruby wrapper for the OAuth 2.0 protocol built with a similar style to the original OA... |
| 33 | 131,405 | 55,083 | motion-oauth2 | OAuth2 client library for RubyMotion apps, you need APIs right? |
| 34 | 135,503 | 42,349 | nov-stylus | Bridge library to compile .styl stylesheets from ruby code. |
| 35 | 161,232 | 55,083 | nov-test-gem | just a demo for Qiita article |
| 36 | 178,085 | 22,743 | nov-seed-fu | Seed Fu is an attempt to once and for all solve the problem of inserting and maintainin... |
| 37 | 184,201 | 87,276 | nov_test | Description |