💎💨 Extremely fast Ruby version and gem manager

fresh directories for every vibe

A tool for creating and running Linux containers using lightweight virtual machines on a Mac. It is written in Swift, and optimized for Apple silicon.

scheduler for Ruby (at, in, cron and every jobs)

Analyze your Ruby scripts with prism

Dashboard and Active Job extensions to operate and troubleshoot background jobs

A sampling-based profiler for Ruby

(Mirror) An HTTP client library for ruby

Collect performance profiles for your Rails application.

Database-backed Active Job backend

📈 The Rack Based A/B testing framework

Ruby binding for DuckDB

📏 next generation CRuby profiler

A Ball - Buttonless trackball for all

A terminal workspace with batteries included

A Rails engine for queueing and managing data migrations.

Get a flamegraph anywhere in your code base. Powered by stackprof, rbspy, and speedscope

NAT written in pure ruby

Zonebie prevents bugs in code that deals with timezones by randomly assigning a zone on every run

Ergonomic keyboard layout generator

(JA)Competitive Programmer's Handbook

Running Rails from Docker for easy start to development

PicoRuby shell for Raspberry Pi Pico (RP2040)

Use Valgrind memcheck on your native gem without going crazy

A Ruby language formatter written in Ruby

misspell for Vim.

✍️ AI powered documentation writer

QMK Logo Editor

A collection of postmortems. Sorry for the delay in merging PRs!