API development

How to use Rails and Webpack to develop and serve a Javascript client library

Webpacker makes it easy to develop a client Javascript library for JAMstack sites to interface with APIs, while bringing the entire stack of friendly and familiar Rails tools to bear for development and testing.

Continuous Integration

Run Rails Test Suite with Dockerized Selenium on Gitlab CI

With just 3 drop in tweaks, it's possible to run Rails' System Tests on Gitlab CI, or other Docker based continuous integration services.