Building KKBOX Playlist and serialize to KBL format.

Kblog is a very simplistic and lightweight mountable blog-engine for rails provides simple helper in your views.

A comprehensive Ruby implementation of a Knowledge-Based System featuring: • RETE Algorithm: Optimized forward-chaining inference engine with unlinking optimization for high-performance pattern matching • Declarative DSL: Readable, expressive syntax for rule definition with built-in condition helpers • Blackboard Architecture: Multi-agent coordination with message passing and knowledge source registration • Flexible Persistence: SQLite (durable), Redis (fast), and hybrid storage backends with audit trails • Concurrent Execution: Thread-safe auto-inference mode for real-time processing • AI Integration: Native support for LLM integration (Ollama, OpenAI) for hybrid symbolic/neural reasoning • Production Features: Session management, fact history, query API, statistics tracking Perfect for expert systems, trading algorithms, IoT monitoring, portfolio management, and AI-enhanced decision systems.

ditto above

Kebab Remote API is a gem that sends spesific server data through JSON.

Kebapage is a static page manager for Cybele initialized Rails applications.

A rails engine for recording javascript errors in external services

Adds the Kells editor to the asset pipeline. Documentation -> github.com/invisiblehats/kells

Add drafts to ActiveRecord models.

Skip unlucky numbers for ActiveRecord surrogate key

Keycard provides authentication support and user/request information, especially in Rails applications.

Manage application level keypairs with automatic rotation and JWT support

simple Rails role authentication

Kibutsu is an easy-to-use database fixture library. The only dependency kibutsu has is the sequel gem. Thus, you may use it with any project that uses sequel, e.g. with a hanami app!

Protect your record easily

Microsite Platform for Rails 4

Tokens are a usefull way to give users access to an application. This can be for a limited time or just once. Just think of password resets, changing email, protected rss feed urls, timed out private links

Clean up your Forms using king_form for dl or labeled forms. Use king_list for an easy markup of tables in your lists and dl-enabled listings in your detail views.

An oral history video clips site packaged as a Rails Engine gem.

Queue any method in any class or instance with no need for additional Worker class and no extra code