A Ruby emulator for the 6502. The 6502 is powered by http://rubbermallet.org/fake6502.c

Decode automatic dependent surveillance broadcasts

This gem includes the common data structures and algorithms.

This gems can be used along a server app with jsonformat messages

The esignatur.dk provides methods for developers to integrate API in any ruby application.

Run multiple code-quality tools against staged changes

This library is designed to provide a bare ESI access in ruby. No classes encapsulation, just a way to

Client for accessing the BEARS blockchain.

CLI tool to run rubybench.org benchmarks locally

ruby-bindgen reads C and C++ headers with libclang and emits Ruby bindings. It supports three output formats: Rice C++ source for high-fidelity C++ wrappers, raw FFI for plain C libraries, and CMake build files to compile the generated extensions. Bindings are driven from a YAML configuration tha...

Bitfields in ruby

Ruby bindings for brotli library.

Ruby bindings for bzip2 library.

Adds Ruby's powers to the command line

Embed and verify C2PA content provenance and authenticity credentials in images, video, and audio files. Ruby bindings for the official Rust c2pa-rs library.

encode/decode any string using the Caesar Cipher method.

Ruby bindings for calc, an arbitrary precision maths library. ruby-calc provides access to a the large number of mathematical functions that come with calc.

Rubycam is a pure-Ruby V4L2 library for controlling webcams and capturing MJPG/YUYV frames, plus a dry-cli command-line tool. It includes a vendor extension driver for OBSBOT Tiny cameras: privacy sleep/wake, AI tracking modes, gimbal presets, tracking speed, HDR and exposure control. The GTK4 de...

A GTK4 desktop viewer built on the rubycam library: live video preview, sliders for gimbal/zoom/image controls, and a full OBSBOT Tiny control panel — privacy sleep/wake, AI tracking modes, gimbal presets, tracking speed, HDR, exposure modes and a raw-hex debug console.

ChaCha20 stream cipher algorithm.