JSDoc is a standardized way of writing comments in your code to describe functions, classes, methods, and variables in your codebase.
Specifies information, including a description, for either a field or member that's defined on an object. Select Key Bindings from the Preferences menu 2. The JSDoc Whichever approach you choose, you’ll have to introduce Documentation.js as either a system-wide or project-level dependency: (or npm install -g documentation if you prefer npm). We'll also take a look at how to generate documentation from JSDoc. Save the user bindingsIn this example, we chose Shift-2 because that represents the @ character, ubiquitous throughout JSDoc documentation. tool will scan your source code and generate an HTML documentation website for you. Well, we first signify we are about to write a special JSDoc comment by starting the comment with /**. We use the documentation package to build documentation from the source file(s) specified, and format it as html with the -f flag.
The following piece of JSDoc will help VSCode learn more about your function. JSDoc's purpose is to document the API of your JavaScript application or library. This is a feature to allow you to suppress parsing of comment blocks. If there isn't exactly one blank line between the @param lines and the @returns line, the output will be reformatted such that exactly one blank line exists. IntelliSense in Visual Studio displays information that you add to a script using standard JSDoc comments. One of the advantages it has is that it works out of the box and has great support with various tools. This doesn’t meant that you get to skimp on documentation! And… that’s basically it! Contrast to TypeScript where the structure is gleaned directly from the source. Enforces basic format rules for JSDoc comments. There are a lot of tools that integrate with JSDoc, from tools that generate README to the ones that generate full-blown HTML pages. An alternative to the suggestions … “yyy” represents 1 or more non-whitespace characters, “zzz” represents 0 or more characters of any kind, any whitespace (positions 1, 3, 8, 10, 14, 16, 20) represents 0 or more whitespace characters, the “-” in position 17 may or may not be present.
Specifies information for a parameter in a function or method. Adding documentation comments to your code, Creative Commons Attribution-ShareAlike 3.0 Unported License. Sure! The plugin I am using is markdown which is allowing us to use markdown to format our documentation.
In this article, we will be going over how to use two different tools, namely JSDoc and Documentation.js, to get nice, coherent API-level documentation for your Javascript code with minimal effort. of tags that are recognized by JSDoc 3. Comments beginning Without a reference to how different components and methods work in isolation, let alone examples of how all the different pieces of a project fit together with each other, we are left to interpret the original intention of the author merely by reading the original source code, or if we are lucky, reaching for StackOverflow and googling random error messages. Now the documentation can be found in the /docs directory. At 4thought Studios we use the fantastic Documentation.js project, but there are several more options out there if you prefer another route. A menu item named Format JSDoc @params will be added to the Edit menu. But at the end of the day, this is as far as you need to go while documenting your codebase. At 4Thought Studios, we’re a big fan of using Flow, so we will throw that in too to make things even smoother. JSDoc supports stable versions of Node.js 8.15.0 and later. We'll also need to install better-docs plugin for jsdocs. with /*, /***, or more than 3 stars will be ignored. We use Markdown so that we can link to … Then we can reference Documentation.js’s documentation (say that 5 times fast) to figure out how to parse our javascript files into readable documentation (I’m sorry for being repetitive — I don’t think that there’s any other way to say ‘documentation’). The following standard JSDoc comment tags are used by IntelliSense to display information about your code. 23. We could get a bit fancier with a more complicated example, but generally speaking, this is as much work that you have to do when documenting your code. * @return {string} Fullname of the user better-docs is a theme for JSDocs that provides a custom @component plugin. In this blog, you'll learn how to write JSDoc and use it in our React.js Application. There are a lot of tools that integrate with JSDoc, from tools that generate README to the ones that generate full-blown HTML pages. We recommend upgrading to Visual Studio 2019. “Format JSDoc @params” is an opinionated package. This article applies to Visual Studio 2015. About command-line arguments to JSDoc. prefer. Specifies the type for a constant or a variable. Here’s a side-by-side comparison between JSDoc and TypeScript: JSDoc