Run JavaScript code from Ruby

Ruby and Ruby on Rails bookmarks collection

A beautiful and powerful interactive command line prompt

Master programming by recreating your favorite technologies from scratch.

A Java implementation of the projects in https://avik-das.github.io/build-your-own-raytracer/

Framework with conventions and utils for DragonRuby Game Toolkit

A framework for Engineering Managers

A little bit fast and modern Ruby version manager written in Rust

ObjectTracer tracks objects and records their activities

A design system for building faithful recreations of old UIs

Common tasks of managing HTML DOM with vanilla JavaScript. Give me 1 ⭐if it’s useful.

Example based guide to mastering GNU awk

@rsapkf's wiki. [Merged into rsapkf/www]

A hands-on introduction to video technology: image, video, codec (av1, vp9, h265) and more (ffmpeg encoding). Translations: 🇺🇸 🇨🇳 🇯🇵 🇮🇹 🇰🇷 🇷🇺 🇧🇷 🇪🇸

Turns Ruby into a versatile command line utility

Validates european vat numbers. Standalone or as a ActiveModel validator.

Meta tags helpers for Rails

Curated List of Privacy Respecting Services and Software

High-performance image manipulation for web servers. Includes imageflow_server, imageflow_tool, and libimageflow

A fully automated HTTPS server powered by Nginx, Let's Encrypt and Docker.

Program allowing for smart jump-to-definitions, autocompletion, constant renaming and more.

🌐 Minimalistic I18n library for Ruby

undercover warns about methods, classes and blocks that were changed without tests, to help you easily find untested code and reduce the number of bugs. It does so by analysing data from git diffs,…

A font family with a great monospaced variant for programmers.

Ruby wrapper for Wistia's data API

The nifty ruby gui toolkit.

A community-driven Ruby coding style guide

Use wicked to turn your controller into a wizard