Notes

These pages cover package contents, platform support, benchmarks, and runtime portability.

If you have not written a declaration yet, read Getting started instead.

Pages

• Packages and platforms, package contents, dependencies, and .NET and Fable JavaScript support.
• Package maturity, what each package's rating means and which application justifies it.
• Benchmarks, measured parse and codec numbers against System.Text.Json on .NET.
• Compiler-Directed, AOT, and Fable, explicit declarations under NativeAOT, aggressive trimming, and Fable, plus NativeAOT compiler limits for records with many fields.