How to configure JSDoc?

How to configure JSDoc?

3 Answers

1. Install Node.js which comes with npm.
2. Open your a command line.
3. Install JsDoc by typing the following command. npm install -g jsdoc.
4. Run JsDoc / generate documentation. more info. jsdoc path/to/file.js.
5. Configure jsdoc (Optional)

Should I use flow or TypeScript?

TypeScript is definitely the more widely used language that’s transpiled to JavaScript. TypeScript has more support than Flow does with libraries, frameworks, and it’s used more pervasively in apps because of that. They both provide very similar type checking abilities which retain the flexibility of JavaScript.

Should I use TypeScript JSDoc?

One huge benefit of using TypeScript and documenting with JSDoc syntax is that you can avoid having to specify JSDoc types in your docs! A refactor-rename ( F2 in Visual Studio Code) of a param will sync the JSDoc param names for you. VS Code has autocomplete suggestions for parameter names as you type your JSDocs.

Is flow dead?

So you can see that although Flow isn’t popular, it’s definitely not dead. It’s worth giving a try or picking up again if you used it a few years ago as I imagine the developer experience is much improved.

Is Facebook using TypeScript?

We need a language that’s a typed extension of JavaScript to check and restrict the types of our variables. There are two typed extensions of JavaScript: Microsoft’s TypeScript is arguably the best-loved, and Facebook’s Flow has emerged as a TypeScript alternative.

Is there a documentation layer for JavaScript called JSDoc?

Speaking of JavaScript, we can use a documentation layer called, JSDoc. It’s a command line tool and a “documentation language” at the same time. Let’s see how it can helps. JavaScript With JSDoc: first steps

When to use JSDoc to return a type?

Notice the “void” return “type”. To conclude here’s a function which returns a number: JSDoc works beautifully when you specify types in the doc, but you’re also free to omit them. However by doing so you’ll loose all the benefits.

How to create a new project with JSDoc?

To make a bit of practice create a project in a new folder: Now create a new file named table.js with the following code: Finally run the JSDoc binary against the file: If everything goes well you’ll see a new folder named out in your project folder.

Are there stock types in JavaScript with JSDoc?

It may look weird to you now, but types are actually a thing in JavaScript: there are “stock” JavaScript types with their infamous coercion and strong types with TypeScript. TypeScript is a slightly advanced topic, but when you define types with JSDoc in the documentation you’re using a touch of “strong types”.