Deterministic Core, Non-Deterministic Shell - Outdata
- 3 Aug 2026 Fourteen years ago, Gary Bernhardt coined the term Functional Core, Imperative Shell .
- Like most good ideas in computing it was not entirely new, but his conception had great clarity, and it forms an excellent basis for talking about testing and determinism in existing systems.
- Briefly, Functional Core/Imperative Shell architecture divides the code into two parts.
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- 3 Aug 2026 Fourteen years ago, Gary Bernhardt coined the term Functional Core, Imperative Shell .
- Like most good ideas in computing it was not entirely new, but his conception had great clarity, and it forms an excellent basis for talking about testing and determinism in existing systems.
- Briefly, Functional Core/Imperative Shell architecture divides the code into two parts.
Sources: Outdata