carrierwaveuploader / carrierwave

Classier solution for file uploads for Rails, Sinatra and other Ruby web frameworks

ankane / blazer

Business intelligence made simple

grosser / parallel

Ruby: parallel processing made simple and fast

stringer-rss / stringer

A self-hosted, anti-social RSS reader.

github / secure_headers

Manages application of security headers with many safe defaults

bensheldon / good_job

Multithreaded, Postgres-based, Active Job backend for Ruby on Rails.

buo / homebrew-cask-upgrade

A command line tool for upgrading every outdated app installed by Homebrew Cask

DavyJonesLocker / client_side_validations

Client Side Validations made easy for Ruby on Rails

openjournals / joss

The Journal of Open Source Software

decidim / decidim

The participatory democracy framework. A generator and multiple gems made with Ruby on Rails

tilo / smarter_csv

Fastest end-to-end CSV ingestion for Ruby (with C acceleration). SmarterCSV auto-detects formats, applies smart defaults, and returns Rails-ready hashes for seamless use with ActiveRecord, Sidekiq, parallel jobs, and S3 pipelines — even for messy user-uploaded real-world data.

openfoodfoundation / openfoodnetwork

Connect suppliers, distributors and consumers to trade local produce.

Shopify / roast

Structured AI workflows made easy

autolab / Autolab

Course management service that enables auto-graded programming assignments.

AndrewRadev / switch.vim

A simple Vim plugin to switch segments of text with predefined replacements

Shopify / deprecation_toolkit

⚒Eliminate deprecations from your codebase ⚒

blendmaidintrigue / e621

An independent community-maintained project based on the open-source "e621" codebase.

gavff64 / RNDS-Stream

A low-latency game streaming client and server for DSi, made with RubyNDS

julik / herringbone

A (slightly unhinged) pure-Ruby Parquet file reader/writer