![]() ![]() The demo repo bahmutov/prettier-config-example has two subfolders, each with its distinct code style, enforced by Prettier. Not every project uses the same code style, thus it is important to respect the style of whatever project you are currently working in. When setting up Prettier it is important to configure it per-project. format the changed files on Git commit before committing them.format the file from VSCode every time I save it.I prefer to use two solutions described in this blog post: You can use Prettier from command line, or from your code editor whenever you paste or save a file. The code just magically gets to the format you pick. By using Prettier your team skips ALL disagreements about spacing, variable declarations, semi-colons, trailing commas, etc. It takes whatever copy/pasted code snippets you put into your file and makes it look the same as the rest of the code. Prettier reformats your JavaScript code consistently and (arguably) in way that is easy to read and understand. VSCode + ESLint + Prettier + TypeScript setup.You can find the sample project with different Prettier settings configured per-subfolder at bahmutov/prettier-config-example. This blog post shows how to configure Prettier to work from command line, from VSCode and from Git hooks. ![]() This allows you to get a consistent formatting without thinking or arguing about it. The K&R style (Kernighan & Ritchie Style) keeps open braces on the same line for control structures, types, functions and methods.You can configure JavaScript code auto-formatting with Prettier to work per-project. This applies to all control statements and declarations. This style puts the braces on the next line. The Allman style is named after Eric Allman. Subsequent lines are indented one level deeper than the initial lineīody of a declarations starts on a new line, while control flow block starts on the same line as the construct This formatting style is compliant with PSR-1 and PSR-2 standards. This formatting style is compliant with PSR-12 which expands and replaces PSR-2, and requires adherence to PSR-1. The formatting rules which override the selected code style The code style that formatter is going to follow. Number of spaces that represent a single tab, this value is used only when editor.insertSpaces is trueĮnables or disables automatic formatting of code block upon typing or }. Spaces are used to indent code if true, tabs are used otherwise. All the relevant settings and their effects are summed up in the following table. The formatting behavior is set in settings.json. editor.formatOnPaste to true triggers format when pasting.editor.formatOnSave to true instructs the formatter to run when saving the document.editor.formatOnType to true which enables the editor to format code blocks and statements upon typing and }.Or it can be triggered based on specific user actions, such as typing, saving or pasting. Format Selection ( Ctrl+K Ctrl+F) - Format the selected text.Format Document ( Shift+Alt+F) - Format the entire active file.The formatting can be triggered explicitly by two actions: The code formatting normalizes whitespaces, line endings, opening and closing braces, indentation, adds or removes new lines when necessary and pretty print spaces. Note: In order to format the document, it must be syntax-error free. The integrated formatter helps you keep the code looking clean and maintain the selected code style (e.g. ![]()
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