Open source aspnet projects

Every project in the registry tagged aspnet, ranked by real GitHub adoption.

projects 3 combined stars ★ 29K refresh nightly
01 Bitwarden ★ 20K

Secure password management for individuals and businesses

last push4 hours ago languageC# license
02 NSwag ★ 7.4K

The Swagger/OpenAPI toolchain for .NET, ASP.NET Core and TypeScript.

last push10 days ago languageC# licenseMIT
03 Smartstore ★ 1.5K

A modular, scalable and ultra-fast open-source all-in-one eCommerce platform built on ASP.NET Core 10

last push4 hours ago languageC# licenseAGPL-3.0

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Frequently asked questions

How many open source aspnet projects are there?

This registry tracks 3 projects tagged aspnet, with 29,041 GitHub stars between them. The most-adopted is Bitwarden at 20,156 stars.

Are these aspnet projects free to use?

Yes — 2 of the 3 carry an explicit open-source licence across 2 distinct licences, so there is no licence fee. Where a project also sells a hosted or enterprise version, the self-hosted path remains free.

Which aspnet project should I choose?

The list above is ranked by GitHub stars, but stars measure attention rather than fit. Check three things on each card: the licence (permissive versus copyleft), the language it is written in, and the last-push date — a high-star project that has not been pushed in a year is a liability.

Are these aspnet projects still maintained?

3 of the 3 were pushed in the last 90 days, and every card shows its exact last-push date so you can see the rest. Sort your shortlist by that date before committing to a migration.