lalongisland.blogg.se - Visual studio code format text

Install all of your packages as dev dependencies as noted above. You get the idea: yarn add -D eslint-plugin-react eslint-plugin-react-hooks

eslint-plugin-react-hooks (ESLint rules to enforce the rules of hooks).

eslint-plugin-react (rules specific to React and JSX).

Install them like so: yarn add -D if you’re linting React, throw these must-haves into the mix: If you’re linting TypeScript, you’ll also want these packages in addition to the ones above: Run this command to install ESLint with Prettier: yarn add -D eslint prettier eslint-plugin-prettier eslint-config-prettier

eslint-config-prettier (turns off some conflicting ESLint rules).

eslint-plugin-prettier (exposes Prettier-specific options as ESLint rules).

If you want to use Prettier with ESLint, you’ll also need these packages:

By itself, Prettier is just a code formatter that enforces certain code style rules people typically use both ESLint and Prettier together, extending ESLint with Prettier’s recommended rules.

You can also optionally install Prettier and its associated ESLint plugins. Since we want to use ESLint to format JavaScript, we’ll need to install the eslint package ( gasp). You can use this shortcut to open the list directly.1. It will pop up the list where you can select the appropriate language.Īs you can see in the Command Palette, there’s a default shortcut to change the language mode. Use the shortcut Ctrl+Shift+P and start typing “Change Language Mode”.

Click on this and select the appropriate language from the list.Īs for every action in VS Code, you can use the Command Palette. Manually change the language modeĪt the bottom right of the editor, you’ll see “Plain Text” written. To add relevant colors, you need to select the correct “language mode”. So it’s just a big lump of text, without any syntax. If everything is grey, chances are your file is highlighted as a “plain text”. This is not about editor theme or something, it’s called the syntax highlighting. This is a legit question you have to face when you start using this editor. Everything looks grey and it seems that VS Code doesn’t “understand” your code. Sometimes you end up here because you copy pasted some code from the Internet. But you don’t have these nice colors that differentiate the variables from the properties, the functions, etc. Maybe it’s CSS, maybe it’s JavaScript, maybe it’s Python. You might be in a situation where you have a text file open in VS Code, but everything is grey.