Add the Keybase open protocol for identity proofs to your Rails app. There's a bunch of docs for how to use it.

A generic interface and abstraction layer for dealing with third-party data providers and APIs in Rails. ProviderKit helps you to add a layer between your third-party APIs and internal code.

Manage HTTP(S) and SOCKS proxies for Rails apps. Supports ActiveRecord and Mongoid as ORM.

Easily serve JS and CSS using javascript_link_tag and stylesheet_link_tag over a ngrok proxy or Cloudflare tunnel

Client to microservice proxy authentication

prusswan's forem gem

If you not sure, think a little about using of Yandex Kassa instead :)

PseudoKiosk gives the ability to limit access to the application during workflows which involve physically passing a device with elevated permissions to an unknown or untrusted user.

Amazon sidebar for the Publify blogging system.

Core engine for the Publify blogging system, formerly known as Typo.

Code text filter sidebar for the Publify blogging system.

Youtube text filter sidebar for the Publify blogging system.

Engine for publishing multiple sites from a centralized hub.

A gem to document components in Publishing Platform frontend applications

Client for Publishing Platform's OAuth 2-based SSO.

Template for generating new DLS Rails applications.

Pulse meter toolbox

A Rails engine that exposes Puma server metrics, queue time statistics, and request rate information via a /matrix endpoint

Pundit is a lightweight authorization gem. But, in complex Rails apps, it can be difficult to determine why authorization failed, or which policies are involved in a request. pundit_logger adds logging during many Pundit events to your Rails application logs.

XAPI statements generator and publisher to LRS for Pupilfirst