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Top 8 C# source-generator Projects
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Mediator
A high performance implementation of Mediator pattern in .NET using source generators. (by martinothamar)
Project mention: De MediatR para Mediator: uma migração mais leve e performática | dev.to | 2025-05-15Mediator – GitHub
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InfluxDB
InfluxDB – Built for High-Performance Time Series Workloads. InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now.
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Jab provides a C# Source Generator based dependency injection container implementation.
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Enum.Source.Generator
A C# source generator to create an enumeration class from an enum type. With this package, you can work on enums very, very fast without using reflection.
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WrapperValueObject
A .NET source generator for creating simple value objects wrapping primitive types.
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Postman2CSharp
Postman2CSharp hosts the source code for https://postman2csharp.com, a website for converting Postman collections to C# ApiClients that can be seamlessly exported and imported into your project. Generated ApiClient projects contains no dependencies and highly customizable.
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Sevalla
Deploy and host your apps and databases, now with $50 credit! Sevalla is the PaaS you have been looking for! Advanced deployment pipelines, usage-based pricing, preview apps, templates, human support by developers, and much more!
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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# source-generators discussion
C# source-generators related posts
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Pure.DI VS jab - a user suggested alternative
2 projects | 24 Sep 2024 -
Reflection -> Source Generated
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What is the most cursed data structure you can think of?
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Injectio - Source Generator for Dependency Injection
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You probably don't need MediatR
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Is the era of reflection-heavy C# libraries at an end?
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Is the era of reflection-heavy C# libraries at an end?
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A note from our sponsor - InfluxDB
www.influxdata.com | 1 Sep 2025
Index
What are some of the best open-source source-generator projects in C#? This list will help you:
| # | Project | Stars |
|---|---|---|
| 1 | Mediator | 2,935 |
| 2 | jab | 1,124 |
| 3 | stronginject | 860 |
| 4 | Enum.Source.Generator | 195 |
| 5 | Apparatus.AOT.Reflection | 71 |
| 6 | WrapperValueObject | 53 |
| 7 | Postman2CSharp | 52 |
| 8 | generator-start | 22 |
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InfluxDB – Built for High-Performance Time Series Workloads
InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now.
www.influxdata.com