The Mint engineering team sets each other regular development challenges. It keeps everyone on their toes and provides an engaging way for knowledge to be shared.

A recent challenge Simon set was around implementing incremental search against a third party API.

There are several ways this might be approached, and in his write-up Ed examines the options before explaining why he chose a solution using GenStage & WebSockets.

Read Stateful WebSockets with Elixir’s GenStage on Medium