svelte-check

Check your code with svelte-check

Provides diagnostics for things such as

• unused css
• Svelte A11y hints
• JavaScript/TypeScript diagnostics

Usage:

Global

Installation:

npm i svelte-check -g

Usage:

• Go to folder where to start checking
• svelte-check

Local / in your project

Installation:

npm i svelte-check --save-dev

Package.json:

{
    // ...
    "scripts": {
        "svelte-check": "svelte-check"
        // ...
    },
    // ...
    "devDependencies": {
        "svelte-check": "..."
        // ...
    }
}

Usage:

npm run svelte-check

Args:

--workspace <path to your workspace, where checking starts>

Similar packages

Other packages similar to svelte-check

eslint

ESLint is a widely-used linting tool for JavaScript and TypeScript projects. While it is not specific to Svelte, it can be configured to work with Svelte projects using plugins like eslint-plugin-svelte3. Compared to svelte-check, ESLint offers more extensive linting rules and customization options but requires additional configuration for Svelte.

typescript

TypeScript is a superset of JavaScript that adds static typing. The TypeScript compiler (tsc) can be used to type-check Svelte projects, but it does not provide Svelte-specific linting. svelte-check combines TypeScript's type-checking capabilities with Svelte-specific linting, making it more tailored for Svelte projects.

prettier

Prettier is an opinionated code formatter that can be used to format Svelte files. While it does not provide type checking or linting, it ensures consistent code style across your project. svelte-check focuses on type checking and linting, whereas Prettier focuses on code formatting.