Johanna Larsson
Recent Posts
Thoughts on software engineering and technology
Limited output is a feature
Great startups don't win because they write more code, they win because they think differently.
Distributed rate limiter with HRW in Elixir
Building the classic distributed rate limiter, using the HRW library instead of the traditional ExHashRing.
A computer can never be held accountable
For better or for worse the things you create with LLMs are your responsibility, just like with any other tool.
Highlighted Projects
Featured open source contributions and tools
Larm
Uptime monitoring with full request traces, multi-location verification, and status pages. Hosted in Europe..
HRW
A library for rendezvous hashing, also known as highest random weight, in Elixir.
bunnyx
A client library for the bunny.net API, in Elixir.