What powers caliopen.org?

JavaScript frameworks

Ember.js v3.12.2

since Dec 2021

Handlebars v4.7.6

since Dec 2021

JavaScript libraries

jQuery v1.1.0

since Dec 2021

jQuery UI v1.12.1

since Dec 2021

Lodash vtrue

since Dec 2021

Moment.js v2.29.1

since Dec 2021

Message boards

Discourse v2.7.0

since Dec 2021

Miscellaneous

Highlight.js

since Dec 2021

Programming languages

Ruby

since Dec 2021

Reverse proxies

Nginx v1.10.3

since Dec 2021

Web frameworks

Ruby on Rails

since Dec 2021