go-doudou(doudou pronounce /dəudəu/)is OpenAPI 3.0 (for REST) spec and Protobuf v3 (for grpc) based lightweight microservice framework. It supports monolith service application as well.
A DNA-RNA-Protein translator mini-library in Typescript checkout the docs! or go straight to the npm repository and give it a test! https://www.npmjs.com/package/drptranslator