A rate limiter without the worst case throttling of two times the defined threshold.

Fingerjam uploads your Jammit-compressed assets with fingerprinted filenames so they can be cached indefinitely

Ruby Client for Finicity Aggregation API

The finrb library (forked from the finance gem) provides a Ruby interface for financial calculations/modeling. Working with interest rates, Mortgage amortization, Cashflows (NPV, IRR, etc.) and other basic utilities.

Easy way tp access data from finviz.com.

A ruby client that parses responses from the fipe web api and let you use all sugar data from there

Consulte a FipeApi.

Rack-based, Passenger-compatible, with pretty URLs and simple HTTP API for managing content

Adds improvements to HTML syntax for id and class attributes

Verify ID Token

Remote Push Notification to iOS/Android via Firebase.

Firebase Ruby Auth

prioritize values of fallback methods

The "fiscal" gem helps to retrieve the fiscal year, half year, quarter and month along with start and end dates for many countries.

Financial date class for ruby

fiscal year, quarter, year to date calculate

Fishplate is a library allowing running ActiveRecord without Railties.

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

handles FIT files

A simple tool convert Fixtures into Factory Girl