![]() end up with pretty code that will not report any errors if we run our lint scripts.run ESLint with the –fix flag to fix our linting errors.If we had only the lint script as a safety barrier in a pre-commit script, we would not have been able to prevent that commit.Īt this point, let’s recap our first approach. Imagine someone forgetting to format the code from within the VS Code editor and only running the lint script. This way we can prevent “bad code” from entering in our code base. Another use case for our format script is as a pre-commit script that can be used by tools like husky or pre-commit. We can type yarn format in our terminal and see that it works as intended. Prettier is an useful tool to format Javascript related code. We initialize our NPM project with the default options (the “-y” option): I’ll be using yarn as a package manager but you can use NPM if you prefer. As you can imagine we need Node installed for that. The first thing we do is to initialize an NPM project. We continue to make the experience of working with Prettier as seamless as possible for WebStorm users. For the full list of issues fixed in this update, see the release notes. While it was possible to configure and use it in WebStorm as an external tool, we decided to make the integration with it more seamless. We open that folder with Visual Studio Code, which is my favorite code editor. Here are some of the highlights of WebStorm 2020.2 EAP 2 (build 202.5103.5). Reformat code with Prettier Prettier is a code formatting tool for JavaScript and TypeScript. You can obviously name it whatever you like. We’ll create a folder and name it eslint-with-prettier. ![]() Method #2: Instruct ESLint to run Prettier Prettier Code Formatter: an extension that supports the formatting of JavaScript, TypeScript and CSS using Prettier (an.Method #1: Format with Prettier -> Fix with ESLint.If you want to skip the setup of ESLint CLI, the project set up with Babel and Webpack and the installation of ESLint plugin for VS Code (that’s a lot of things to skip) you can use the following links: But we’ll also briefly explore some other options we have in the end. This way we’ll end up with good looking code and in addition to that, we’ll remain true to our coding style. We want to first format our code with Prettier and then ask ESLint to find linting errors and fix them. In this post, we’ll focus on configuring these 2 tools in a way that seems the most reasonable to me. As a result, it’s quite common to end up with more dev dependencies or editor plugins that you actually need. Not only that, you have more than one way to configure them depending on your preferences. ![]()
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