Microsoft .NET alternatives
Free, open-source developer platform maintained by Microsoft for building a wide range of applications.
Microsoft .NET compared with its alternatives on free plan, learning curve and setup time
 Microsoft .NETThis toolFree, open-source developer platform maintained by Microsoft for building a wide range of applications. | Yes | Medium | 5-10 minutes |
 Node.jsJavaScript runtime built on V8 for scalable server-side and tooling applications. | Yes | Medium | 5 minutes |
 JavaEnterprise-grade object-oriented language powering Android, backends, and large systems. | Yes | Advanced | — |
 PythonVersatile language for web apps, data science, automation, AI, and scripting. | Yes | Easy | 5-10 minutes for installation |
 GoGoogle's compiled language for simple, fast systems programming and cloud-native services. | Yes | Easy | Quick installation and setup |
 RustMemory-safe systems language with zero-cost abstractions for fast, reliable software. | Yes | Advanced | 5-10 minutes |
 ABP FrameworkBuild scalable .NET web and SaaS apps faster, without the setup hassle. | Yes | Advanced | Minutes with CLI |
 AMPAccelerated Mobile Pages format and tooling for fast, cacheable mobile web content. | Yes | Medium | — |
 AngularGoogle's TypeScript framework for enterprise web apps with batteries-included tooling. | Yes | Advanced | 5-10 minutes |
 AstroContent-focused web framework for fast static sites with partial hydration and islands. | Yes | Medium | Under 5 minutes |
 BlitzFullstack toolkit built on top of Next.js that bridges the gap between frontend and backend development. | Yes | Medium | Under 5 minutes |
| Yes | Medium | — | |
 CrossplaneOpen-source, CNCF-backed framework that extends Kubernetes to enable organizations to build their own control planes and platforms. | Yes | Advanced | — |
How these alternatives were chosen
Tools Microsoft .NET names as alternatives that this directory also publishes, followed by others in Framework. The order is not a ranking, and "—" means we have not checked that field — not that the answer is no.