SQL-driven schema migration tool and library for Crystal

A Dead Simple VPN.

A RubyGems plugin that generates binary gems

Programmable tooltip that can be used with any Mac OS app

Simple virtual machine which interprets bytecode.

A text editor in less than 1000 LOC with syntax highlight and search.

State Machine for Crystal

The Crystal Programming Language

Pony is an open-source, actor-model, capabilities-secure, high performance programming language

Disque is a distributed message broker

mon(1) - Simple single-process process monitoring program written in C

Abandoned project "Redis tools". What was relevant is now part of redis-cli & redis-benchmark

Jim is a small footprint Tcl interpreter, with some changes to the original language but mostly compatible.

Generate syntax-highlighted slides from Markdown

a gRand Unified Mapper for Rack