Johanna Larsson
Recent Posts
Thoughts on software engineering and technology
Elixir Cluster 101
A practical guide to clustering your nodes and tracking the cluster state for real use cases.
elixir
cluster
How to stop Claude from saying load-bearing
Hack the text output of Claude Code to make life a little bit sillier.
claude
llm
Let libraries be libraries
A gentle rant on the topic of libraries that run as Elixir applications and why that's an anti-pattern for library design.
elixir
oss
Highlighted Projects
Featured open source contributions and tools
Larm
Uptime monitoring with full request traces, multi-location verification, and status pages. Hosted in Europe..
Elixir
Uptime monitoring
EU
HRW
A library for rendezvous hashing, also known as highest random weight, in Elixir.
Elixir
Open Source
bunnyx
A client library for the bunny.net API, in Elixir.
Elixir
Open Source