Zero-reflection .NET source generators: [Log] structured logging, [Trace] OpenTelemetry spans, [Aop] aspects (Retry/Cache/Metrics), Dto/CrudApi, TypeGen (TypeScript + OpenAPI from C# DTOs). Compile-time only, no runtime overhead.

Immuto - Java Records-first object mapper.An annotation processor generates type-safe mapper implementations at compile time; the generated code calls each target record's canonical constructor directly - zero runtime reflection, sealed class support, full Java 21+ idioms.

Ghost Serialization is a zero-copy, KMP-ready JSON parser. It uses KSP to generate reflection-free, highly optimized Field Tries that operate directly on contiguous memory buffers, achieving very high throughput and very little GC pressure.

A Go code generator that produces type-safe, zero-reflection struct mapping functions from simple //go:generate directives.

Compile-time type-safe request contracts for Vert.x using KSP

Zero-dependency, zero-reflection JSON library for Java records