To provide an upgrade path for those looking to retain the features of rails-ujs, but using a currently maintained library written in Typescript and using modern features like MutationObservers and fetch.

The official docs can be found here:

https://mrujs.netlify.app

1. Clone the repo

git clone https://github.com/ParamagicDev/mrujs
cd mrujs

2. Install packages

pnpm install

pnpm run start

pnpm test

There is also a Rails dummy app attached in this repo for testing.

Top level:

bundle install

Must be run within the test/rails/dummy directory.

cd test/rails/dummy && bundle exec rails server

From any where outside of the test/rails/dummy directory:

bundle exec rake test

Docs are located in /docs and use Bridgetown + Netlify.

To start the docs server do the following:

cd docs && bundle install && bin/bridgetown start