IRB with Typed Completion

Build RBS by Rack base architecture

Rigor is a CLI-first static analyzer for Ruby applications that prioritizes type inference, clean application code, and zero runtime dependencies. Rigor is a standalone tool, not a library: install it independently rather than adding it to your application's Gemfile. It runs on Ruby 4.0 while you...

Like a log, only smaller.

Bidi2pdf is a powerful PDF generation tool that uses Chrome's BiDirectional Protocol to render web pages as high-quality PDF documents. It offers: * Command-line interface for easy PDF generation * Support for cookies, headers, and basic authentication * Waiting conditions (window loaded, networ...

Code analysis for documentation generation.

Decimal financial calculations for cashflows, rates, loan amortization, time value of money, investment returns, ratios, and accounting.

A very fast, feature-packed, AI-first Markdown (CommonMark/GFM) gem for Ruby, based on pulldown-cmark (Rust).

Kreuzberg is a high-performance document intelligence library with a Rust core and native Ruby bindings via Magnus. Extract text, metadata, and structured data from 75+ file formats including PDF, DOCX, PPTX, XLSX, HTML, RTF, images (with OCR), email, archives, and more. Features async/sync APIs,...

Quickly and easily connect to Mindee's API services using Ruby.

Official NFE.io SDK for Ruby — modern Ruby (3.2+), zero runtime dependencies, for issuing and managing Brazilian electronic fiscal documents (NFS-e, NF-e, NFC-e, CT-e).

Client and relay implementation of the Nostr protocol.

Simplifies getting the right configuration options for a process using pre-loaded configurations from files to manage options for experiments or flights.

Helps convert hashes to immutable objects.

A RubyGem that converts Ruby RBS to TypeScript definitions.

Generate RBS type definitions from JSON Schema

Generate RBS files from .proto files

RBS::Trace collects argument types and return value types using TracePoint, and inserts inline RBS type declarations into files.

RuboCop extension for RBS file.

A set of tools for building reliable services of any complexity