One of the classic programming problems is the determination of time slot availability. Very often this is used within scheduling / calendar programs. SlotMachine is a very small Ruby gem which can do the job for you. It does not only focuses on time slots, but also slots in general.

A centralized Redis-based lock to help you wait on throttled resources

Provides an interface to SMS Gateways. So far it supports smsglobal.com and smstrade.de

Snapsync is a tool that automates transferring snapper snapshots to external media (USB drives ...), remote filesystems [experimental] and managing these snapshots (e.g. timeline cleanup)

Adds handlers to support retry and custom shoveling

Parses and generates Snort rules similar to PERL's Snort::Rule

snowflake ruby impl

Methods to compute solar position, rise & set times, radiation, etc.

Real-time terminal dashboard to monitor and manage Solid Queue jobs. Built with ratatui_ruby for native Rust rendering performance.

Measure sorbet adoption progress

Acquire stock infomations form yahoofinance, I am so sorry to Yahoo!.

Ruby client for integrating a ruby application with a remote ActionCable-based backend provided by Rails 5 or compatible framework. It allows for subscription and publication to multiple _channels_ simultaneously, and eavesdropping on wire-level messages. Harness the power of WebSockets to receive push notifications in your own Ruby applications!

Natural language time span parsing

Spectacular is an SNMP client that displays traffic information in the browser.

Library for instrumenting ruby applications, sending metrics to an Atlas aggregator service.

Rails static code analyzer for security issues

智付通（Spgateway）API 包裝

Manage your data dictionary as a JSON repository, and easily export back to CSV.

A Sprockets directive for hassle-free UMD-style JavaScript module definitions.

Replaces all instances of url() in CSS files Sprockets concats, if the url is relative.