A Prettier plugin that formats Svelte components, including HTML, CSS, JavaScript, and Svelte-specific syntax.
Prettier Plugin Svelte is a Prettier plugin that formats Svelte components, ensuring consistent styling across HTML, CSS, JavaScript, and Svelte-specific syntax. It solves the problem of maintaining code consistency in Svelte projects by automating formatting according to Prettier's rules.
Svelte developers who use Prettier for code formatting and want to extend its capabilities to Svelte components, including those working in teams where consistent code style is important.
Developers choose this plugin because it seamlessly integrates Prettier with Svelte, providing a unified formatting experience without needing separate tools for different parts of a component. Its Svelte-specific options offer fine-grained control over formatting behavior.
Format your svelte components using prettier.
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Formats HTML, CSS, JavaScript, and Svelte-specific syntax like loops and conditionals, as highlighted in the features section, ensuring all parts of a component are consistently styled.
Bundled with the Svelte for VS Code extension, reducing setup effort for editor-based formatting, and works with the official Prettier extension for custom configurations.
Offers Svelte-specific settings such as sort order and shorthand attribute control, allowing fine-grained style adjustments via .prettierrc or CLI overrides.
Supports CLI and API usage, enabling integration into build scripts and CI/CD pipelines for automated formatting, as demonstrated in the package.json script examples.
Strict compatibility requirements, e.g., prettier-plugin-svelte@4 only works with prettier@3 and Svelte 5, forcing coordinated upgrades and potentially blocking older projects.
Requires setting up .prettierrc with overrides, plugin arrays, and potentially VS Code settings, which can be error-prone and overwhelming for new users.
Browser usage is semi-supported and necessitates a bundler like Vite, making it unsuitable for no-build-step environments or simple client-side tooling.