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Top 9 C# Entityframework Projects
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EFCore.BulkExtensions
Entity Framework EF Core efcore Bulk Batch Extensions with BulkCopy in .Net for Insert Update Delete Read (CRUD), Truncate and SaveChanges operations on SQL Server, PostgreSQL, MySQL, SQLite, Oracle
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EntityFramework-Plus
Entity Framework Plus extends your DbContext with must-haves features: Include Filter, Auditing, Caching, Query Future, Batch Delete, Batch Update, and more
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EntityFramework.Exceptions
Strongly typed exceptions for Entity Framework Core. Supports SQLServer, PostgreSQL, SQLite, Oracle and MySql.
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SapphireDb
SapphireDb Server, a self-hosted, easy to use realtime database for Asp.Net Core and EF Core
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Detached-Mapper
An ORM friendly mapper. Allows saving entire entity graphs. Heavily inspired in GraphDiff and AutoMapper.
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BlazarTech.QueryableValues
This library allows you to efficiently compose an IEnumerable<T> in your Entity Framework Core queries when using the SQL Server database provider.
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AppSignal
Monitoring that respects your time & budget. APM, error tracking, and dashboards for modern web apps. Ten-minute setup, transparent flat pricing, and support from engineers who actually use the product.
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NOTE:
The open source projects on this list are ordered by number of github stars.
The number of mentions indicates repo mentiontions in the last 12 Months or
since we started tracking (Dec 2020).
C# Entityframework discussion
C# Entityframework related posts
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Entity Framework Core Isn’t Slow, You’re Just Using It Wrong
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⚔️ The Mighty MERGE: Using SQL Merge Statements Safely with EF Core
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Bulk Update with Entity Framework Core (EF Core)
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Best way to do mass inserts with Entity Framework
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Experiences with Redis for caching?
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What do you use in a production application?
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Does Anyone Know a FAST Way to Update Large Number of SQLite Records (LINQ or otherwise)?
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A note from our sponsor - ReSharper
www.jetbrains.com | 7 Oct 2026
Index
What are some of the best open-source Entityframework projects in C#? This list will help you:
| # | Project | Stars |
|---|---|---|
| 1 | EFCore.BulkExtensions | 4,000 |
| 2 | EntityFramework-Plus | 2,346 |
| 3 | EntityFramework.Exceptions | 1,737 |
| 4 | EFCoreSecondLevelCacheInterceptor | 970 |
| 5 | SapphireDb | 406 |
| 6 | Detached-Mapper | 145 |
| 7 | BlazarTech.QueryableValues | 105 |
| 8 | miny-todo-nlayer | 7 |
| 9 | dotnet-api-minimal | 1 |
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