Ruby Python Packages

selenium

A browser automation framework and ecosystem.

semgrep

Lightweight static analysis for many languages. Find bug variants with patterns that look like source code.

tree-sitter-ruby

Ruby grammar for tree-sitter

tree-sitter-language-pack

Comprehensive tree-sitter grammar compilation with polyglot bindings — Rust, Python, Node.js, Go, Java, Ruby, Elixir, PHP, C#, WASM, Dart, Kotlin-Android, Swift, Zig, and CLI. 306+ languages.

cucumber-expressions

Human friendly alternative to Regular Expressions

cucumber-tag-expressions

Cucumber tag expression parser

css-inline

High-performance library for inlining CSS into HTML 'style' attributes

gherkin-official

A parser and compiler for the Gherkin language.

simpleitk

SimpleITK: a layer built on top of the Insight Toolkit (ITK), intended to simplify and facilitate ITK's use in rapid prototyping, education and interpreted languages.

kreuzberg

A polyglot document intelligence framework with a Rust core. Extract text, metadata, images, and structured information from PDFs, Office documents, images, and 97+ formats. Available for Rust, Python, Ruby, Java, Go, PHP, Elixir, C#, R, C, TypeScript (Node/Bun/Wasm/Deno)- or use via CLI, REST API, or MCP server.

flipt-client

Flipt Client-Side Evaluation SDKs

gemfileparser2

A library to parse Rubygem gemspec and Gemfile files and Cocoapods podspec and Podfile files using Python. Friendly fork of https://gitlab.com/balasankarc/gemfileparser

openlocationcode

Open Location Code is a library to generate short codes, called "plus codes", that can be used as digital addresses where street addresses don't exist.

openc3

OpenC3 COSMOS

readme-metrics

SDKs and integrations for ReadMe's Metrics platform

asherah

Application-layer envelope encryption with automatic key rotation. Rust core with bindings for Node.js, Python, .NET, Java, Ruby, and Go.

kreuzcrawl

High-performance web crawling engine with bindings for 11 languages

xraylib

A library for X-ray matter interaction cross sections for X-ray fluorescence applications

durable-rules

Durable Rules Engine

m2cgen

Transform ML models into a native code (Java, C, Python, Go, JavaScript, Visual Basic, C#, R, PowerShell, PHP, Dart, Haskell, Ruby, F#, Rust) with zero dependencies

spikard

Rust-powered, multi-language web toolkit with bindings for Python, Typescript, Ruby and PHP.

mehen

Heuristic code and docs metrics for spotting AI slop, overengineering, and filler at a glance.

aislop

Catch the slop AI coding agents leave in your code: narrative comments, swallowed exceptions, as-any casts, dead code, oversized functions. 50+ rules across 8 languages (TypeScript, JavaScript, Python, Go, Rust, Ruby, PHP). Sub-second, deterministic, no LLM at runtime. MIT-licensed.

cucumber-messages

A message protocol for representing results and other information from Cucumber