Blog

Discover our latest Developer Posts

Migrating to GitHub Actions for Rails CI

RubyCI is tragically shutting down, so I'm migrating to GitHub Actions for Rails CI.

profile photo-Henry
Henry | 13 Oct, 2022

Our Engineering Principles

The principles that we follow as we build high quality software at Lumos.

profile photo-Henry
Henry | 8 Sep, 2022

Getting into Ruby on Rails

A friend recently asked me how to get started with Ruby on Rails. I thought I'd write up my response here.

profile photo-Emma
Emma | 18 Aug, 2022

Hotwire Handbook Part 2

Part Two of the Hotwire Handbook. A detailed dive into pagination with Hotwire. An extension to the excellent guide by David Colby.

profile photo-Max
Max | 27 Jun, 2022

Upgrade or Rebuild?

It’s a question that many developers face. Maintenance takes a back seat to "urgent" new features, and before you know it your dependencies are way out of date.

profile photo-Henry
Henry | 25 Jun, 2022

Admin Authorisation at Lumos

We're working on a better way to manage the relationship between users and organisations. This post it about our simple approach to admin users.

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Max | 14 Jun, 2022

Hotwire Handbook Part 1

Hotwire Handbook Part 1

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Henry | 22 Mar, 2022

Simple Javascript Theme Toggle

Dark mode is becoming more and more common, its something that most operating systems now have as an option and many individual pages now offer it as a preference too. However its not for everyone, and choice is always a good thing.

profile photo-Mia
Mia | 20 May, 2021