Alone we can do so little,
together we can do so much

Agents on Rails is the Rails Foundation’s LLM benchmark. Evil Martians designed its evaluation tasks and the tooling to ...

This post walks through the seven places a request can be answered before it reaches Postgres: browser cache (expires_in...

I wrote a thing or two how RubyLLM 2.x is improving agents.

URL: https://sprintco.dev/?ref=rubyflow

Learn regression testing, its types, techniques, tools, and best practices. Explore how automated regression testing hel...

A deploy can replay unfinished Solid Queue jobs without retry_on, even after a webhook succeeds. Trace fork-mode shutdow...

Most Rails APIs start as a format.json branch in an HTML controller and only become an API once a partner depends on the...

This update brings bigger worlds, better visuals, and online multiplayer.

Running specs with parallel_tests or parallel_split_test gives you interleaved output from every process and a separate ...

Asgard 0.5.0 adds a file watcher to the Ruby task runner. In a project’s .loki, watch :test, paths: %w[lib test], only: ...