cypress/packages/scaffold-config

@packages/scaffold-config

Logic related to scaffolding new projects using launchpad, including detecting component frameworks and bundlers, installing dependencies and creating cypress.config.js files.

We have integrations for popular code generators like Next.js and Vue CLI, and ship a cypress.config.js that will work out of the box for those templates.

We will also attempt to scaffold a configuration file for projects using React and Vue projects using Vite and Webpack that are not necessarily created using a code generator.

Supported Frameworks and Libraries

Name	Version	Dev Server	Version	Library	Component Adaptor	Example Project
React	-	Vite	4, 5	React 18, 19	@cypress/react@latest	Link
React	-	Webpack	4, 5	React 18, 19	@cypress/vue@latest	Link
Vue	-	Vite	4, 5, 6	Vue 3	@cypress/react@latest	Link
Vue	-	Webpack	4, 5	Vue 3	@cypress/vue@latest	Link
Angular	-	Webpack	5	Angular 17, 18, 19	@cypress/angular@latest	Link
Svelte	-	Vite	4, 5, 6	Svelte 5	@cypress/svelte@latest	Link
Svelte	-	Webpack	4, 5	Svelte 5	@cypress/svelte@latest	Link
Next.js	14, 15	Webpack	4, 5	React 18, 19	@cypress/react@latest	Link

Adding More Projects

The process for adding a new library/framework/bundler is as follows:

1. Add your framework in src/frameworks.ts.
2. Any new dependencies are declared in src/constants.ts. Don't forget to add a description.
3. Ensure your project has the correct library and bundler detected with a test in test/unit/detect.spec.ts.
4. Add a new project with the correct cypress.config.js and package.json to system-tests/projects. It should be <name>-configured, which is a working example with some specs. Ensure it will run on CI by adding it to component_testing_spec.ts.
5. Add another project called <name>-unconfigured, which represents the project prior to having Cypress added. This will be used in step 5.
6. Add a test to scaffold-component-testing.cy.ts to ensure your project has the correct cypress.config.js generated. Use an existing test as a template.