Integrating two services that speak different OpenAPI versions often turns into a marathon of hand‑crafted setters—target.setUserId(source.getUUID()), target.setCreatedAt(source.getTimestamp())—repeated for dozens of fields. Senior developer released EasyMap, a visual drag‑and‑drop mapper that lets engineers import source and target OpenAPI JSON/YAML and connect fields on a canvas. By moving mapping logic out of the service layer, EasyMap promises to shrink the “glue code” that currently consumes up to 40 % of a codebase and replace opaque MapStruct configurations understood by only a handful of team members.

The first release targets Spring Boot projects, with a live demo at easymap.valorio.io and a sample repository on GitHub. Roadmap items include Python support for FastAPI and Flask, a TypeScript/Node.js plugin, and advanced transformation rules for complex mappings. The author invites developers to test the MVP, report bugs, and shape future features.

If visual mapping catches on, teams could cut integration time, keep business logic clean, and reduce reliance on specialized mapping expertise.