Flatiron Labs

Composable queries in Ecto including how to safely join through tables.

What’s the difference and finding the right balance

We’ll show you what to avoid and how to roll your own mock server for your test environment.

What actually makes Elixir concurrent? To find out, we need to understand OTP and the Erlang VM.

Building an api client mock and learning to love mocks-as-nouns

A mini-rewrite case study of two testing libraries

Into the Ecto.Multi-verse

A single day, interactive, programming challenge

We know we can define a Terraform module that produces output for another module to use as input. But how can we build dynamic output from…

An adventure in patience

Building RPC Features with Railway

Level up by diving into the details of technical papers

Ruby and Elixir Packages for Inter-App Communication

Because we needed some more resources for this.