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efcore/EFCore.FSharp

This system is a .NET library that provides F#-specific support for Entity Framework Core, enabling developers to use F# types like Option and single-case unions in database models and queries. It includes scaffolding and migration generators that produce F# source code from database schemas, along with value converters and SQL translation logic for F#-specific constructs. The project also features a documentation generation tool and a comprehensive test suite to validate these integrations.

50.5

Adequate · 29 July 2026

7.4k

lines of production code

F#

primary language

2

bus factor · 17 authors in all

3

measurements over time

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How it got here

2017–2020 · F# integration and tooling

This period focused on establishing the project's foundational build infrastructure and significantly expanding support for F# within Entity Framework Core. Key developments included implementing F#-specific value converters, code scaffolding, and migration generation, alongside the creation of a documentation tooling system.

13 changes

2021–2022 · F# specific EF Core support

This period focused on deepening Entity Framework Core integration for F# developers by adding support for F#-specific types like Option and single-case unions in queries. The team also implemented F#-specific components for build automation, design-time services, and migration model differencing to ensure full tooling and scaffolding compatibility.

4 changes

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About this page

  • The description of this project is derived from its own commit history, not from its README.
  • The score is its highest published measurement, taken on 29 July 2026 at a pinned commit. It is not a live figure and does not change until the project is measured again.
  • Measured at commit 920c43b2e1 — the exact code this score is about.
  • Scored under rubric rubric-2026.08.18. Score the same commit under that rubric and you get the same number.
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