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Nodejs document code#
We find this documentation essential to avoid them a headache when reading all the code in the API’s.Starting in Visual Studio 2022, you can alternatively create a React project using the new CLI-based project type.
Nodejs document how to#
When they need to make a request to a documented API, they do not waste time finding out how to do it properly, and also we do not have to explain anything to them.Īs I described at the beginning, this project is very important for the company so we are frequently adding more developers. Last, but not least, other developers’ teams found the documentation very helpful. We could establish a very positive way of showing them part of the progress.
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Instead, after looking at the documentation UI, they were very satisfied with all the information they received. On top of that, with Postman we could not explain clearly to them what the new features were about. It was impossible to show them the code as most of them do not know coding. The projects’ Product Owners wanted to know about the API’s progress and try the new features we had developed. Everything was already set for him so he only has to put some values and execute the endpoints. My Quality Assurance teammate was very happy since he could perform all possible endpoints test cases without asking anything. Why? Nobody has to explain how to use a documented API because visual documentation speaks for itself. The main advantage of using OpenApi 3 in our projects is to save time. Both features are at the top of the page and can be easily modified. Just with inserting one time the key value, all the requests you do will already have the key set. And if you have security like the apiKey in this example, there is an option to authorize the requests. Like Postman, but on steroids! All required and not required parameters are already set, there are examples to easily see what you can use in the request, and responses are described to understand what we are getting from the server.īefore doing this, you should set the environment where you want to execute the requests. It is amazing how each part we documented can be visualized.īut the cherry on top is the option to try out the endpoint. In this example I will use the JSON format.įirst of all, we will configure the basic information for our project, such as title, version, description, and other things. The format can be either the JSON (Javascript file) or YAML. We need to create the file where we will write the documentation. This can be achieved by leveraging the components I mentioned above and taking advantage of the constants file/s used in your API. This is outstanding for many reasons I will talk about later. From describing parameters to making authentication and authorization schemes. I promise you will be hooked on documentation! Yes, you will enjoy doing documentation due to its user-friendly system. You can also frequently reuse components and the generic information is simple to complete. The properties that you need to complete in every endpoint are always the same and there are only a few. Luckily, we have this great tool that allows us to start improving our code documentation. We prioritize moving forward with the code without worrying about explaining what we are doing. We all agree that documentation is necessary but we never stop to get it done. Based on our research, the best option was by far OpenApi 3 (A.K.A Swagger). The time had come to document our API’s endpoints. We combined different technologies a key one being NodeJS. It has users, products, dispatch flows, finances, purchase orders and logistics modules, all involving 6 API’s that interact with each other in a microservice architecture. I am currently working on one of the most complex: a marketplace app. IntroductionĪt Wolox we are developing plenty of projects.
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How to take your project to the next level with OpenApi3/Swagger.