Tying it all together - Lars Wikman| Code BEAM Lite STO 2025

[CodeSync]

Tying it all together - Lars Wikman| Code BEAM Lite STO 2025

This talk was recorded at Code BEAM Stockholm in June 2025. If you’re curious about our upcoming event, check https://codebeamstockholm.com

Abstract
Sometimes people ask for an example of an Elixir application. NervesHub is an open source application used in production at scale with a lively development history. It has been through a lot of change, a lot of evolution.

And it uses a lot of the Elixir ecosystem. Phoenix, Ecto, LiveView, Oban, thousands of WebSocket connections, an Erlang distribution cluster, a lot of PubSub, regular GenServers, PhoenixTest and much more.

This talk will give a tour of the project, focusing on interesting things, changes that have simplified the system over time. Choices that have been made and hopefully the good reasons behind them.

Comments welcome! View the code-sync tag for more Code Sync talks!