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.

Fast, declarative XML extraction for Java — a zero-reflection, order-tolerant streaming reader built on Woodstox/StAX

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

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

Simple, pluggable, AOT-friendly RPC for .NET.

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