README

Generator Open WC

Part of Open Web Components

Open Web Components provides a set of defaults, recommendations and tools to help facilitate your web component project. Our recommendations include: developing, linting, testing, building, tooling, demoing, publishing and automating.

Usage

This generator is based on yeoman. Simply use it like this:

# in a new or existing folder:
npm init yo open-wc
# requires npm 6 or higher

For running specific generators you can do as demonstrated:

npm i -g yeoman
npm i -g generator-open-wc

yo open-wc:{generator-name}

npx -p yo -p generator-open-wc -c 'yo open-wc:{generator-name}'

Scaffold generators

These generators help you kickstart a web component. You can use these in an empty folder to set up everything you need to get started immediately.

Example usage:

mkdir foo-bar
cd foo-bar
yo open-wc:scaffold-vanilla
# this will scaffold a new web component + run all available scaffold generators

Available application generators:

yo open-wc:starter-app
This generator scaffolds a new starter application. We recommend using this generator at the start of your web component project.
More info

This generator will internally run:
```
- open-wc:bundling-webpack
- open-wc:testing
- open-wc:linting
- A frontend setup
```

Available scaffold generators:

yo open-wc:scaffold-vanilla
This generator scaffolds a new web component project for you with all of our recommendations. We recommend using this generator at the start of your web component project.
More info

This generator will internally run:
```
- open-wc:linting
- open-wc:scaffold-testing
- open-wc:scaffold-demoing
- open-wc:automating
```
yo open-wc:scaffold-building
This generator scaffolds a webpack configuration for you with examples to your existing project.
More info

This generator will internally run:
```
- open-wc:building-webpack
- Plus an index.html and index.js using the [@open-wc/polyfills-loader](https://www.npmjs.com/package/@open-wc/polyfills-loader)
```
yo open-wc:scaffold-demoing
This generator scaffolds a Storybook setup for you with examples to your existing project.
More info

This generator will internally run:
```
- open-wc:demoing
- Plus Storybook examples
```
yo open-wc:scaffold-testing
This generator scaffolds a Karma setup for you with examples to your existing project.
More info

This generator will internally run:
```
- open-wc:testing
- Plus example tests
```

Upgrade generators

These generators help you to align your current project with the open-wc recommendations. You can use these to add to an existing project that already contains code for your web component.

Example usage:

cd existing-web-component
yo open-wc:upgrade
# this will execute all available upgrade generators

Available upgrade generators

yo open-wc:linting
This generator adds a complete linting setup with ESLint, Prettier, Husky and commitlint to your existing project.
More info

This generator will internally run:
```
- open-wc:linting-eslint
- open-wc:linting-prettier
- open-wc:linting-commitlint
```
yo open-wc:building
This generator adds a complete building setup with webpack to your existing project.
More info

This generator will internally run:
```
- open-wc:building-webpack
```
yo open-wc:testing
This generator adds a complete testing setup with Karma, and Karma Browserstack to your existing project.
More info

This generator will internally run:
```
- open-wc:testing-karma
- open-wc:testing-karma-bs
```
yo open-wc:demoing
This generator adds a complete demoing setup with Storybook to your existing project.
More info

This generator will internally run:
```
- open-wc:demoing-storybook
```
yo open-wc:automating
This generator adds a complete automating setup with CircleCi to your existing project.
More info

This generator will internally run:
```
- open-wc:automating-circleci
```

Optional upgrade generators

These generators are not executed with the default upgrade generator.

yo open-wc:testing-wallaby
This will set up Wallaby to enable testing directly in your IDE. For more information, see testing-wallaby.

Sub generators

These generators are executed with the default upgrade generator. You can use these generators if you already have an existing project that you would like to add to.

yo open-wc:building-webpack
This generator adds a build configuration with Webpack to your existing project.
yo open-wc:linting-eslint
This generator adds linting with ESLint to your existing project.
yo open-wc:linting-prettier
This generator adds code formatting with Prettier to your existing project.
yo open-wc:linting-commitlint
This generator adds linting to your git commits with commitlint to your existing project.
yo open-wc:testing-karma
This generator adds a testing setup with Karma to your existing project.
yo open-wc:testing-karma-bs
This generator adds a testing setup with Karma and Browserstack to your existing project. This generator requires a manual step of adding your Browserstack credentials to your .bashrc. For more information, see this page.
yo open-wc:automating-circleci
This generator adds continuous integration with CircleCi to your existing project.

generator-open-wcdeprecated

Usage no npm install needed!