Tuile is a small TUI framework built on top of the TTY toolkit. It models the terminal as a tree of components (windows, lists, text fields, popups) with an invalidation-based repaint model and a single-threaded event queue, so apps don't have to think about locking. The name is French for "roof tile" — a small piece that composes into a larger whole.

Minimal event framework based on Observable.

A full-featured TUI Twitter client

TypedCache is a Ruby caching library designed to eliminate common caching pitfalls by providing a monadic, type-safe API that makes cache operations explicit and predictable. Cache interactions are first-class operations with comprehensive error handling and transparent state management. The library supports wrapping other caching libraries via custom backends and ActiveSupport::Cache is supported out of the box.

Typedeaf is a gem to help add some type-checking to method declarations in Ruby

A shadow requesting library for rack based applications

One JSON log line per request or job. Captures request/response data, in-app logger calls, exceptions with cleaned backtraces, and sensitive data filtering — all in a single event.

Uses UMI Universa client

Track and analyze endpoint usage patterns of logged-in users with full anonymization. Block suspicious behaviors that deviate from normal patterns. Complementary with RackAttack.

Vectra provides a unified interface to work with multiple vector database providers including Pinecone, Qdrant, Weaviate, and PostgreSQL with pgvector. Write once, switch providers easily.

A gem providing all useful algorithms and data structures for programming contests

Convert video formats with custom concurrency, batch size, and conversion delay

Fork of prometheus-client intended to be a drop-in replacementfor prometheus-client to switch from Prometheus to VictoriaMetrics

The VR Payment SDK allows an easy interaction with the VR Payment web service.

A Ruby SDK for Feature Management And Experimentation

The wallee SDK allows an easy interaction with the wallee web service.

The gem connects with the wattics API to send over data to the wattics plataform

Versatile web crawling with JRuby

CUI tool to archive URIs using web.archive.org, archive.today, and others

Run webpack and webpack-dev-server in a sub process. Autodetects the port, url and assets that are generated.