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Rails World 2024 Opening Keynote - David Heinemeier Hansson

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Further reading 1

Does splitting code actually split its dependencies? →Start with a rule that sends an email. Separate deciding from doing, then inspect layers, objects and abstractions: which parts must still change together when the rule changes?This video helps answer · When a design unifies an interface, who has less to run and who has to coordinate?

Caption notes

In his Rails World 2024 opening keynote, David Heinemeier Hansson uses problems, contexts, solutions and consequences to explain why he revisits framework defaults. Looking back at Rails 7, he says browsers could run more code directly, which let some projects skip a front-end build step. He brings the same thinking to the Rails 8 launch by describing how one database system could back background jobs, caching and WebSocket communication. His goal was to give developers fewer components to learn and operate when putting a new application online.

Archived captions (transcription method unspecified) ↗
Original passages · 2
you have a problem you have a context you have a solution and you have some consequences
Rails World 2024 Opening Keynote - David Heinemeier Hansson · ▶ 2:42–2:54
one thing to learn one thing to operate
Rails World 2024 Opening Keynote - David Heinemeier Hansson · ▶ 41:42–41:54

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