efcore — open-source software health

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89Excellenthealth index

finbuckle/finbuckle.multitenant

MultiTenant is an open source multi-tenancy library for modern .NET created and maintained by Finbuckle LLC.

C#★ 1,608Jul 18, 2026

Apache-2.0Jul 18, 2026 · metrics 2.10.0

NuGet

87Excellenthealth index

Tim-Maes/Facet

Generate DTOs, mappings, constructors and LINQ projections from your domain models.

C#★ 1,198Aug 6, 2026

MITAug 6, 2026 · metrics 2.10.0

NuGet

84Excellenthealth index

JerrettDavis/JD.Efcpt.Build

MSBuild/SDK NuGet package that automates database-first EF Core model generation from DACPAC, SQL projects, or live databases. .NET 8+

C#★ 13Jul 21, 2026

MITJul 21, 2026 · metrics 2.10.0

NuGet

83Excellenthealth index

marcominerva/TinyHelpers

A collection of helper methods and classes for .NET that I use every day. I have packed them in a single library to avoid code duplication.

C#★ 256Jul 23, 2026

MITJul 23, 2026 · metrics 2.10.0

npm

80Excellenthealth index

EFNext/EntityFrameworkCore.Projectables

Project over properties and functions in your linq queries

C#★ 442Jul 20, 2026

MITJul 20, 2026 · metrics 2.10.0

NuGet

80Excellenthealth index

cmdscale/CmdScale.EntityFrameworkCore.TimescaleDB

Extension of Npgsql to add support for TimescaleDB.

C#★ 65Jul 24, 2026

MITJul 24, 2026 · metrics 2.10.0

NuGet

80Excellenthealth index

microting/Pomelo.EntityFrameworkCore.MySql

Entity Framework Core provider for MySQL and MariaDB built on top of MySqlConnector

C#★ 179Aug 4, 2026

MITAug 4, 2026 · metrics 2.10.0

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80Excellenthealth index

zzzprojects/System.Linq.Dynamic.Core

The .NET Standard / .NET Core version from the System Linq Dynamic functionality.

C#★ 1,708Jul 20, 2026

Apache-2.0Jul 20, 2026 · metrics 2.10.0

NuGet

78Goodhealth index

pal-tamas/rask

The .NET One Person Framework — build, run, and ship a whole product solo, in C#, on one server. One codebase across server, WASM & native UI; SQLite-first data, auth, jobs, mail, cache, CQRS & one-command deploy.

C#★ 30Aug 12, 2026

MITAug 12, 2026 · metrics 2.10.0

NuGet

75Goodhealth index

artiomchi/FlexLabs.Upsert

FlexLabs.Upsert is a library that brings UPSERT functionality to common database providers for Entity Framework in their respective native SQL syntax

C#★ 695Aug 11, 2026

MITAug 11, 2026 · metrics 2.10.0

NuGet

67Goodhealth index

NorthernLight1/N.EntityFrameworkCore.Extensions

Bulk data support for the EntityFrameworkCore 10.0.0+

C#★ 41Aug 31, 2026

MITAug 31, 2026 · metrics 2.10.0

NuGet

67Goodhealth index

euonia-project/euonia-dotnet

Euonia is a development framework and toolkit library for developers to build .NET application/service. It aims to provide a comprehensive and user-friendly solution to empowers developers to build efficient, scalable and robust systems that can handle complex distributed workflows.

C#★ 4Aug 10, 2026

GPL-3.0Aug 10, 2026 · metrics 2.10.0

NuGet

65Goodhealth index

cwinland/FastMoq

Provider‑first .NET testing framework for auto‑mocking, DI‑driven test creation, and optional Moq compatibility.

C#★ 5Aug 1, 2026

MITAug 1, 2026 · metrics 2.10.0

NuGet

65Goodhealth index

georgepwall1991/CancelCop.Analyzer

A surgical Roslyn analyzer focused on CancellationToken propagation and honoring across public APIs, handlers, EF Core, HTTP calls, and Minimal APIs, with comprehensive code fixes.

C#★ 4Jul 21, 2026

MITJul 21, 2026 · metrics 2.10.0

NuGet

62Moderatehealth index

NickScarpitti/common-net-funcs

A collection of light weight and efficient helper classes and methods intended to reduce boilerplate code

C#★ 3Jul 21, 2026

MITJul 21, 2026 · metrics 2.10.0

NuGet

60Moderatehealth index

Milvasoft/Milvasoft

Helper structures for .Net projects.