adapter-vercel

adapter-vercel

Adapter for Svelte apps that creates a Vercel app, using a function for dynamic server rendering.

Usage

Add "@sveltejs/adapter-vercel": "next" to the devDependencies in your package.json and run npm install.

Then in your svelte.config.js:

import vercel from '@sveltejs/adapter-vercel';

export default {
	kit: {
		...
		adapter: vercel()
	}
};

Advanced Configuration

esbuild

As an escape hatch, you may optionally specify a function which will receive the final esbuild options generated by this adapter and returns a modified esbuild configuration. The result of this function will be passed as-is to esbuild. The function can be async.

For example, you may wish to add a plugin:

adapterVercel({
	esbuild(defaultOptions) {
		return {
			...defaultOptions,
			plugins: []
		};
	}
});

The default options for this version are as follows:

{
	entryPoints: ['.svelte-kit/vercel/entry.js'],
	outfile: `pathToLambdaFolder/index.js`,
	bundle: true,
	inject: ['pathTo/shims.js'],
	platform: 'node'
}

Changelog

The Changelog for this package is available on GitHub.