Ruby gem to generate automated test reports for academic assignments with HTML templates, CSV export, optional PDF (via prawn), class-wide reporting, and basic Jaccard code similarity.

A simple and modern interface to create, delete and manage Amazon S3 buckets and files.

This ensures that the `CSV` never returns `nil` when parsing.Additionally, empty strings will not be quoted when generating CSV.

A configurable lint engine for SAS source files. Walks the token stream produced by the `sas-lexer` gem and applies a set of pluggable rules covering structural defects (malformed `if` conditions, identical `then`/`else` branches, unreachable inner branches), cosmetic issues (trailing whitespace, tab expansion, line endings, encoding gremlins), and source-header conventions. Includes a `bin/sas_lint` CLI and YAML-based config.

Scout gear: workflow, TSVs, persistence, entities, associations, and knowledge_bases.

Helpers for writing command line scripts. An extraction from Dwellable.

Load CSV/XLSX, check it, format it and spit it back to the user with a single command.

A command-line tool for extracting, formatting, and analyzing Rails request logs to identify performance bottlenecks and gain insights.

A gem that use Generative AI for data sentiment analysis

A gem that does sentiment analysis and profane words filter on provided text. Cloud Application Development project 2020

A benchmarking suite for comparing performance of various serialization libraries in Ruby, including XML, JSON, and TOML parsers/generators.

A mountable Rails engine that provides a real-time dashboard for Amazon SES, tracking email delivery, bounces, complaints, opens, and clicks via SNS webhooks.

A simple CSV reader.

Simple::FileDB is a database built upon JSON files.

Extract text from various file types before resorting to an OCR solution.

A Rails Engine wrapping SmarterCSV for CSV importing with three-tier AI header matching (lookup + vector similarity + LLM fallback), batch processing, and import tracking. Only headers are sent to AI — row data never leaves your application.

Provides an easy-to-use interface for interacting with the Solana blockchain.

Mount SolidQueueWeb in any Rails app using Solid Queue to get a full-featured job dashboard: inspect jobs by status (ready, scheduled, running, blocked, failed), retry or discard failed jobs, reschedule or run scheduled jobs immediately, manage recurring tasks, filter by queue/priority/period, export to CSV, detect slow jobs, view queue depth sparklines, track job performance (p50/p95), and scrape a /metrics JSON endpoint for external monitoring — all without leaving your app.

SolidStackWeb is a mountable Rails engine that provides a production-ready operations dashboard for the full Solid Stack. It covers Solid Queue (job browser, failed job retry with inline argument editing, queue pause/resume, recurring tasks, performance stats, CSV export, and alert webhooks), Solid Cache (entry browser, size distribution, 24-hour write timeline, and optional value preview), and Solid Cable (channel browser, per-channel message list, and purge controls). Ships with dark mode, Turbo Stream responses, a JSON metrics endpoint, and no asset pipeline dependency.

Legacy Solidus promotion system