Natural language detection with a focus on simplicity and performance. Currently wraps the lingua-rs Rust crate.

A Ruby gem wrapping the legendary Rust Aho-Corasick algorithm! Aho-Corasick is a powerful string searching algorithm that finds multiple patterns simultaneously in a text. Features include overlapping matches, case-insensitive search, find & replace, match positions, and configurable match strategies. Perfect for content filtering, tokenization, and multi-pattern search at lightning speed! (ﾉ◕ヮ◕)ﾉ*:･ﾟ✧

Amoskeag is a purely functional, statically-validated Domain-Specific Language (DSL) designed for high-security, sandboxed evaluation. It's perfect for: - Business Rules Engines (insurance underwriting, loan approval) - Template Engines (secure alternative to ERB with more power than Liquid) - Spreadsheet Formula Engines (Excel-like calculations) This gem provides native Ruby bindings to the Amoskeag library, compiled from Rust for maximum performance and security.

The app_bridge gem is designed to enable seamless interaction with WebAssembly components that adhere to the WIT specification `standout:app`. It is developed for use in Standout's products.

Async-native Matrix protocol primitives built on the Socketry async ecosystem. Provides well-known discovery, event notification, and application service models.

Ruby bindings for ballistics-engine - A high-performance Rust-based ballistics calculations library with 4-DOF trajectory modeling, wind deflection, atmospheric effects, and more.

Ruby bindings for Bevy Engine, providing ECS architecture and game development capabilities

Based on rust crate bitpacking

blusher routes Ruby's rouge lexing — and, for the common HTML path, its formatting — through the Rust `carmine` engine, which executes rule tables extracted from rouge's own lexers. For an unadorned Rouge::Formatters::HTML pipeline it fuses lex+format in Rust and returns one String, crossing the Ruby boundary once instead of per-token: ~1.7x faster on a mixed corpus (2.5x+ on large files), byte-identical, with transparent fallback to rouge for callback lexers and other formatters. Verified against rouge's full lexer spec suite (757/757). The engine's raw 4.6x is realized Rust-to-Rust.

Base62 encoding and decoding with a focus on simplicity and performance. Currently wraps the bs62 Rust crate.

A gem that provides a ByteBuffer class based on the bytebuffer rust crate.

Parse and render Carve markup to HTML from Ruby. A native extension (magnus + rb-sys) over the carve-rs engine, mirroring how Djot's djotter gem wraps the jotdown crate. No parser is reimplemented in Ruby.

Robust Ruby bindings to the Rust CEL implementation using Magnus

Ruby bindings (via Rust/magnus) for the chacha20-blake3 AEAD cipher. 256-bit key, 192-bit nonce, 256-bit authentication tag. No NIST primitives. SIMD-accelerated on x86-64 (AVX2/AVX-512) and ARM (NEON/SVE). Ideal for paranoid security users and embedded systems.

A comprehensive clustering toolkit for Ruby, providing UMAP, PCA, K-means, HDBSCAN and more. Built on top of annembed and hdbscan Rust crates for blazing-fast performance.

Authoring UI

Extract dominant colors from images using native extension implemented in Rust.

A lowish-level SSH server library for Ruby

Captcha Gem for Rails, which generates captcha image by Rust.

Allow for random dice rolls using the dice-nom rust library