Nodejs

The Simplest Way to Add Swagger to a Node.js Project

End to end guide to add and write maintainable REST API documentation for Node.js projects.

Hoang Subin
Published in
3 min readJan 20, 2020

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Photo by Annie Spratt on Unsplash

This article is a simple guide on installing OpenAPI and how to use it in a Node.js project using Express and Typescript.

  1. What are Swagger and OpenAPI?

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