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Building a UK Fuel Price Finder in OCaml

The UK government recently launched the Fuel Finder API, providing real-time pricing data for over 7,000 petrol stations across the country.

13 Mar 2026

Marc Elvers

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How to build type-safe State Machines using type-state

Tired of writing state machines full of invalid transitions? Type-state may be what you're looking for. In this issue of Practical OCaml we show you how to use it to build type-safe state machines.

29 Aug 2023

Practical OCaml

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