katafrakt’s garden

Micro-slices in Hanami

Ecto, on_replace and deferred checks

Putting Hanami in the browser via WASM

On validations and the nature of commands

Booleans Are a Trap

Chekhov’s gun principle for testing

Mruby: Errors in Ruby code and how to find them

Mruby: Beyond “hello world”

Lightweight introduction to mruby

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