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aspnet/KestrelHttpServer

[Archived] A cross platform web server for ASP.NET Core. Project moved to https://github.com/aspnet/AspNetCore observed · 2026-08-28

github.com/aspnet/KestrelHttpServer · C# · Apache-2.0 (permissive) · archived observed · 2026-08-28

Health v2 · maintenance only

10/100

  • Activity 0
  • Release rhythm 8
  • Longevity 100

Flags: archived

How is this computed?

round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-03. Adoption (stars, forks) is never an input.

  • gap_med: n/a
  • age_days: 4478
  • days_rel: n/a
  • days_push: 2842
  • n_releases_24m: 0

Full methodology

Adoption not part of the score

2630 stars · 511 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded

KestrelHttpServer is the cross-platform web server for ASP.NET Core, written in C#. The repository has been archived and development moved to the aspnet/AspNetCore repo.

Use cases

  • run a cross-platform web server for ASP.NET Core apps
  • host ASP.NET Core applications on Linux or macOS
  • serve HTTP requests in a .NET web application
  • build from source a lightweight web server for .NET

When to choose

  • you need the historical Kestrel source for reference or archaeology
  • you want to study how ASP.NET Core's original web server was implemented

When to avoid

  • you want an actively maintained Kestrel - use aspnet/AspNetCore instead
  • you need a production web server for new ASP.NET Core projects
  • you need bug fixes or security patches

Facets

application · maturity abandoned

http-server web-framework web-development backend cross-platform cross-platform dotnet windows aspnet-core kestrel archived csharp web-server linux macos

1 source

Member repositories

RepositoryRoleHealth v2
aspnet/KestrelHttpServermain10

For agents

markdown · JSON · MCP: product_card(name="aspnet/KestrelHttpServer")

Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem