Open-source .NET work

Henry Bartosch

I’m a .NET engineer building open-source libraries and frameworks focused on performance and developer ergonomics. My work benchmarks against the established players: Routya competes with MediatR on CQRS dispatch, ResultKit cleans up Result<T> handling, and Effinitive is a ground-up HTTP server framework built to outperform existing .NET web frameworks. Everything I ship includes reproducible benchmarks and sits under the MIT license.

Explore projects GitHub

Projects

Four active .NET open-source projects — click through for details.

Routya

High-performance CQRS message dispatching for .NET.

30% faster notifications vs MediatR

v3.0.1 · 6.2k installs

.NET 8/9/10CQRSMediatR alt

Effinitive

Ground-up C# web framework with custom HTTP server and HTTP/2.

Sub-50μs response times

v1.3.1 · 1.2k installs

HTTP/1.1HTTP/2Custom server

ResultKit

Lightweight Result<T> wrapper, validation, and ProblemDetails integration.

Clean Result<T> handling

v2.1.0 · 2.2k installs

Result<T>ValidationASP.NET Core

ConfigKit

Source-generated configuration binder — tag a class with [ConfigSection] and go.

No-reflection IOptions binding

v1.0.2 · 875 installs

Source genIOptionsConfig

Recent milestones

External validation

Independent benchmarks and compliance suites where my work is being tested alongside established frameworks.

HTTP/1.1 compliance — Http11Probe

Listed on the public C# web-frameworks benchmark

More coming

All packages are MIT-licensed and actively maintained. Follow along on GitHub for new releases, benchmarks, and projects.

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