Gems
An explanation of the apparent paradox in the Monty Hall puzzle.
The Monty Hall problem is an interesting probability puzzler, made famous by Marilyn vos Savant in 1990. It is a problem that has puzzled many great mathematicians like Paul Erdős but it is easier to understand if you write out the code to simulat...
A small, lightweight and extensible DynDNS server written with Ruby and Rack.
dyndnsd.rb aims to implement a small DynDNS-compliant server in Ruby supporting IPv4 and IPv6 addresses. It has an integrated user and hostname database in it's configuration file that is used for authentication and authorization. Besides talking ...
Open Source conversational Marketing alternative to Intercom, Drift, etc..
Chaskiq is a platform that enables chat comunication with users in app or via campaigns (in app messages or newsletters). The platform is a Ruby on Rails app serving a graphql API which is consumed by a React application. It has minimal dependence...