Codekit add airbnb linting6/12/2023 ![]() It automatically adds the for us but it is not saved in the file. If we run npx prettier index.js, the output will be: const a = 1 Let's create a file called index.js with the following code: // index.js Instead of printing the formatted code, it will write to the origin file. A more useful command happens when you add -write flag. This command will print the files formatted, nothing special. You can run for a specific file or pattern if you want. at the end means to run across your whole codebase. You can run it against your codebase with: npx prettier. You don't need any configuration (if you don't want it). I will consider you have a project set up already so in short, you need to install it: npm i prettier #-save-dev and -save-exact are recommended ![]() I like it for two reasons: we barely have to discuss code formatting and it is easy to onboard new members to the team.Īt the time of this writing, Prettier is in version 2.4.1, so keep in mind things might change (especially formatting) in future versions. Do you use ? If yes, it will ensure that all your files have it, for example. What does it mean? It means that it will keep your codebase consistent (in terms of coding style). I would leave it to you to read more about what it is but, in short, it is a code formatter. The first tool I want to explore is Prettier. The main focus is how to set up Prettier, how to set up ESLint, how to integrate both, and by the end how to add Typescript to it. In this article, I will summarize some understandings that I've about integrating all the tools above. I have a hard time accepting that something works but I can't understand unless it is an external tool that I didn't have to set up myself but that was not the case here. CI was linting, commit hooks were also linting, VSCode was fixing the code, and so on (that is what I thought).Īt some point I was playing with the project and realized that some files were being warned by my editor but not when running the linter ( npm run lint in my case). We've started a new project in the company, Prettier was set up, ESLint was set up and at some point, we added Typescript. I decided to write this article to sum up a struggle of mine.
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